72964332

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 227136000

約数和(自身を除く): 154171668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 311, 342, 343, 399, 441, 532, 588, 622, 684, 686, 798, 882, 931, 933, 1029, 1197, 1244, 1372, 1596, 1764, 1862, 1866, 2058, 2177, 2394, 2793, 2799, 3087, 3724, 3732, 4116, 4354, 4788, 5586, 5598, 5909, 6174, 6517, 6531, 8379, 8708, 11172, 11196, 11818, 12348, 13034, 13062, 15239, 16758, 17727, 19551, 19593, 23636, 26068, 26124, 30478, 33516, 35454, 39102, 39186, 41363, 45717, 53181, 58653, 60956, 70908, 78204, 78372, 82726, 91434, 106362, 106673, 117306, 124089, 137151, 165452, 182868, 212724, 213346, 234612, 248178, 274302, 289541, 320019, 372267, 426692, 496356, 548604, 579082, 640038, 744534, 868623, 960057, 1158164, 1280076, 1489068, 1737246, 1920114, 2026787, 2605869, 3474492, 3840228, 4053574, 5211738, 6080361, 8107148, 10423476, 12160722, 18241083, 24321444, 36482166, 72964332]

約数ペア:

[(1, 72964332), (2, 36482166), (3, 24321444), (4, 18241083), (6, 12160722), (7, 10423476), (9, 8107148), (12, 6080361), (14, 5211738), (18, 4053574), (19, 3840228), (21, 3474492), (28, 2605869), (36, 2026787), (38, 1920114), (42, 1737246), (49, 1489068), (57, 1280076), (63, 1158164), (76, 960057), (84, 868623), (98, 744534), (114, 640038), (126, 579082), (133, 548604), (147, 496356), (171, 426692), (196, 372267), (228, 320019), (252, 289541), (266, 274302), (294, 248178), (311, 234612), (342, 213346), (343, 212724), (399, 182868), (441, 165452), (532, 137151), (588, 124089), (622, 117306), (684, 106673), (686, 106362), (798, 91434), (882, 82726), (931, 78372), (933, 78204), (1029, 70908), (1197, 60956), (1244, 58653), (1372, 53181), (1596, 45717), (1764, 41363), (1862, 39186), (1866, 39102), (2058, 35454), (2177, 33516), (2394, 30478), (2793, 26124), (2799, 26068), (3087, 23636), (3724, 19593), (3732, 19551), (4116, 17727), (4354, 16758), (4788, 15239), (5586, 13062), (5598, 13034), (5909, 12348), (6174, 11818), (6517, 11196), (6531, 11172), (8379, 8708)]