72501330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 192181248

約数和(自身を除く): 119679918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1826, 2490, 2647, 2739, 4565, 5294, 5478, 7941, 9130, 13235, 13695, 15882, 26470, 27390, 29117, 39705, 58234, 79410, 87351, 145585, 174702, 219701, 291170, 436755, 439402, 659103, 873510, 1098505, 1318206, 2197010, 2416711, 3295515, 4833422, 6591030, 7250133, 12083555, 14500266, 24167110, 36250665, 72501330]

約数ペア:

[(1, 72501330), (2, 36250665), (3, 24167110), (5, 14500266), (6, 12083555), (10, 7250133), (11, 6591030), (15, 4833422), (22, 3295515), (30, 2416711), (33, 2197010), (55, 1318206), (66, 1098505), (83, 873510), (110, 659103), (165, 439402), (166, 436755), (249, 291170), (330, 219701), (415, 174702), (498, 145585), (830, 87351), (913, 79410), (1245, 58234), (1826, 39705), (2490, 29117), (2647, 27390), (2739, 26470), (4565, 15882), (5294, 13695), (5478, 13235), (7941, 9130)]