72883278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 181927200

約数和(自身を除く): 109043922

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 97, 114, 117, 169, 171, 194, 234, 247, 291, 338, 342, 494, 507, 582, 741, 873, 1014, 1261, 1482, 1521, 1746, 1843, 2197, 2223, 2522, 3042, 3211, 3686, 3783, 4394, 4446, 5529, 6422, 6591, 7566, 9633, 11058, 11349, 13182, 16393, 16587, 19266, 19773, 22698, 23959, 28899, 32786, 33174, 39546, 41743, 47918, 49179, 57798, 71877, 83486, 98358, 125229, 143754, 147537, 213109, 215631, 250458, 295074, 311467, 375687, 426218, 431262, 622934, 639327, 751374, 934401, 1278654, 1868802, 1917981, 2803203, 3835962, 4049071, 5606406, 8098142, 12147213, 24294426, 36441639, 72883278]

約数ペア:

[(1, 72883278), (2, 36441639), (3, 24294426), (6, 12147213), (9, 8098142), (13, 5606406), (18, 4049071), (19, 3835962), (26, 2803203), (38, 1917981), (39, 1868802), (57, 1278654), (78, 934401), (97, 751374), (114, 639327), (117, 622934), (169, 431262), (171, 426218), (194, 375687), (234, 311467), (247, 295074), (291, 250458), (338, 215631), (342, 213109), (494, 147537), (507, 143754), (582, 125229), (741, 98358), (873, 83486), (1014, 71877), (1261, 57798), (1482, 49179), (1521, 47918), (1746, 41743), (1843, 39546), (2197, 33174), (2223, 32786), (2522, 28899), (3042, 23959), (3211, 22698), (3686, 19773), (3783, 19266), (4394, 16587), (4446, 16393), (5529, 13182), (6422, 11349), (6591, 11058), (7566, 9633)]