72538878544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:526

約数の個数: 180

約数和(自身を含む): 161407335936

約数和(自身を除く): 88868457392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 127, 176, 242, 248, 254, 307, 341, 484, 496, 508, 614, 682, 961, 968, 1016, 1228, 1364, 1397, 1922, 1936, 2032, 2456, 2728, 2794, 3377, 3751, 3844, 3937, 4912, 5456, 5588, 6754, 7502, 7688, 7874, 9517, 10571, 11176, 13508, 15004, 15367, 15376, 15748, 19034, 21142, 22352, 27016, 30008, 30734, 31496, 37147, 38068, 38989, 42284, 43307, 54032, 60016, 61468, 62992, 74294, 76136, 77978, 84568, 86614, 104687, 116281, 122047, 122936, 148588, 152272, 155956, 169136, 173228, 209374, 232562, 244094, 245872, 295027, 297176, 311912, 346456, 418748, 428879, 465124, 476377, 488188, 590054, 594352, 623824, 692912, 837496, 857758, 930248, 952754, 976376, 1151557, 1180108, 1208659, 1342517, 1674992, 1715516, 1860496, 1905508, 1952752, 2303114, 2360216, 2417318, 2685034, 3245297, 3431032, 3811016, 4606228, 4717669, 4720432, 4834636, 5370068, 6490594, 6862064, 7622032, 9212456, 9435338, 9669272, 10740136, 12981188, 13295249, 14767687, 18424912, 18870676, 19338544, 21480272, 25962376, 26590498, 29535374, 35698267, 37468429, 37741352, 51924752, 53180996, 59070748, 71396534, 74936858, 75482704, 106361992, 118141496, 142793068, 146247739, 149873716, 212723984, 236282992, 285586136, 292495478, 299747432, 412152719, 571172272, 584990956, 599494864, 824305438, 1169981912, 1648610876, 2339963824, 3297221752, 4533679909, 6594443504, 9067359818, 18134719636, 36269439272, 72538878544]

約数ペア:

[(1, 72538878544), (2, 36269439272), (4, 18134719636), (8, 9067359818), (11, 6594443504), (16, 4533679909), (22, 3297221752), (31, 2339963824), (44, 1648610876), (62, 1169981912), (88, 824305438), (121, 599494864), (124, 584990956), (127, 571172272), (176, 412152719), (242, 299747432), (248, 292495478), (254, 285586136), (307, 236282992), (341, 212723984), (484, 149873716), (496, 146247739), (508, 142793068), (614, 118141496), (682, 106361992), (961, 75482704), (968, 74936858), (1016, 71396534), (1228, 59070748), (1364, 53180996), (1397, 51924752), (1922, 37741352), (1936, 37468429), (2032, 35698267), (2456, 29535374), (2728, 26590498), (2794, 25962376), (3377, 21480272), (3751, 19338544), (3844, 18870676), (3937, 18424912), (4912, 14767687), (5456, 13295249), (5588, 12981188), (6754, 10740136), (7502, 9669272), (7688, 9435338), (7874, 9212456), (9517, 7622032), (10571, 6862064), (11176, 6490594), (13508, 5370068), (15004, 4834636), (15367, 4720432), (15376, 4717669), (15748, 4606228), (19034, 3811016), (21142, 3431032), (22352, 3245297), (27016, 2685034), (30008, 2417318), (30734, 2360216), (31496, 2303114), (37147, 1952752), (38068, 1905508), (38989, 1860496), (42284, 1715516), (43307, 1674992), (54032, 1342517), (60016, 1208659), (61468, 1180108), (62992, 1151557), (74294, 976376), (76136, 952754), (77978, 930248), (84568, 857758), (86614, 837496), (104687, 692912), (116281, 623824), (122047, 594352), (122936, 590054), (148588, 488188), (152272, 476377), (155956, 465124), (169136, 428879), (173228, 418748), (209374, 346456), (232562, 311912), (244094, 297176), (245872, 295027)]