72771556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 87258524

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 41, 44, 52, 58, 82, 107, 116, 143, 164, 214, 286, 319, 377, 428, 451, 533, 572, 638, 754, 902, 1066, 1177, 1189, 1276, 1391, 1508, 1804, 2132, 2354, 2378, 2782, 3103, 4147, 4387, 4708, 4756, 5564, 5863, 6206, 8294, 8774, 11726, 12412, 13079, 15301, 15457, 16588, 17548, 23452, 26158, 30602, 30914, 34133, 40339, 48257, 52316, 57031, 61204, 61828, 68266, 80678, 96514, 114062, 127223, 136532, 161356, 170027, 193028, 228124, 254446, 340054, 443729, 508892, 627341, 680108, 887458, 1254682, 1399453, 1653899, 1774916, 2509364, 2798906, 3307798, 5597812, 6615596, 18192889, 36385778, 72771556]

約数ペア:

[(1, 72771556), (2, 36385778), (4, 18192889), (11, 6615596), (13, 5597812), (22, 3307798), (26, 2798906), (29, 2509364), (41, 1774916), (44, 1653899), (52, 1399453), (58, 1254682), (82, 887458), (107, 680108), (116, 627341), (143, 508892), (164, 443729), (214, 340054), (286, 254446), (319, 228124), (377, 193028), (428, 170027), (451, 161356), (533, 136532), (572, 127223), (638, 114062), (754, 96514), (902, 80678), (1066, 68266), (1177, 61828), (1189, 61204), (1276, 57031), (1391, 52316), (1508, 48257), (1804, 40339), (2132, 34133), (2354, 30914), (2378, 30602), (2782, 26158), (3103, 23452), (4147, 17548), (4387, 16588), (4708, 15457), (4756, 15301), (5564, 13079), (5863, 12412), (6206, 11726), (8294, 8774)]