72661776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7284

約数の個数: 80

約数和(自身を含む): 215581440

約数和(自身を除く): 142919664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 7243, 10032, 14486, 21729, 28972, 43458, 57944, 79673, 86916, 115888, 137617, 159346, 173832, 239019, 275234, 318692, 347664, 412851, 478038, 550468, 637384, 825702, 956076, 1100936, 1274768, 1513787, 1651404, 1912152, 2201872, 3027574, 3302808, 3824304, 4541361, 6055148, 6605616, 9082722, 12110296, 18165444, 24220592, 36330888, 72661776]

約数ペア:

[(1, 72661776), (2, 36330888), (3, 24220592), (4, 18165444), (6, 12110296), (8, 9082722), (11, 6605616), (12, 6055148), (16, 4541361), (19, 3824304), (22, 3302808), (24, 3027574), (33, 2201872), (38, 1912152), (44, 1651404), (48, 1513787), (57, 1274768), (66, 1100936), (76, 956076), (88, 825702), (114, 637384), (132, 550468), (152, 478038), (176, 412851), (209, 347664), (228, 318692), (264, 275234), (304, 239019), (418, 173832), (456, 159346), (528, 137617), (627, 115888), (836, 86916), (912, 79673), (1254, 57944), (1672, 43458), (2508, 28972), (3344, 21729), (5016, 14486), (7243, 10032)]