80361424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 192098816

約数和(自身を除く): 111737392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 103, 104, 121, 124, 143, 176, 206, 208, 242, 248, 286, 341, 403, 412, 484, 496, 572, 682, 806, 824, 968, 1133, 1144, 1339, 1364, 1573, 1612, 1648, 1936, 2266, 2288, 2678, 2728, 3146, 3193, 3224, 3751, 4433, 4532, 5356, 5456, 6292, 6386, 6448, 7502, 8866, 9064, 10712, 12463, 12584, 12772, 14729, 15004, 17732, 18128, 21424, 24926, 25168, 25544, 29458, 30008, 35123, 35464, 41509, 48763, 49852, 51088, 58916, 60016, 70246, 70928, 83018, 97526, 99704, 117832, 140492, 162019, 166036, 195052, 199408, 235664, 280984, 324038, 332072, 386353, 390104, 456599, 561968, 648076, 664144, 772706, 780208, 913198, 1296152, 1545412, 1826396, 2592304, 3090824, 3652792, 5022589, 6181648, 7305584, 10045178, 20090356, 40180712, 80361424]

約数ペア:

[(1, 80361424), (2, 40180712), (4, 20090356), (8, 10045178), (11, 7305584), (13, 6181648), (16, 5022589), (22, 3652792), (26, 3090824), (31, 2592304), (44, 1826396), (52, 1545412), (62, 1296152), (88, 913198), (103, 780208), (104, 772706), (121, 664144), (124, 648076), (143, 561968), (176, 456599), (206, 390104), (208, 386353), (242, 332072), (248, 324038), (286, 280984), (341, 235664), (403, 199408), (412, 195052), (484, 166036), (496, 162019), (572, 140492), (682, 117832), (806, 99704), (824, 97526), (968, 83018), (1133, 70928), (1144, 70246), (1339, 60016), (1364, 58916), (1573, 51088), (1612, 49852), (1648, 48763), (1936, 41509), (2266, 35464), (2288, 35123), (2678, 30008), (2728, 29458), (3146, 25544), (3193, 25168), (3224, 24926), (3751, 21424), (4433, 18128), (4532, 17732), (5356, 15004), (5456, 14729), (6292, 12772), (6386, 12584), (6448, 12463), (7502, 10712), (8866, 9064)]