72145128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 207934560

約数和(自身を除く): 135789432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 361, 418, 456, 627, 722, 757, 836, 1083, 1254, 1444, 1514, 1672, 2166, 2271, 2508, 2888, 3028, 3971, 4332, 4542, 5016, 6056, 7942, 8327, 8664, 9084, 11913, 14383, 15884, 16654, 18168, 23826, 24981, 28766, 31768, 33308, 43149, 47652, 49962, 57532, 66616, 86298, 95304, 99924, 115064, 158213, 172596, 199848, 273277, 316426, 345192, 474639, 546554, 632852, 819831, 949278, 1093108, 1265704, 1639662, 1898556, 2186216, 3006047, 3279324, 3797112, 6012094, 6558648, 9018141, 12024188, 18036282, 24048376, 36072564, 72145128]

約数ペア:

[(1, 72145128), (2, 36072564), (3, 24048376), (4, 18036282), (6, 12024188), (8, 9018141), (11, 6558648), (12, 6012094), (19, 3797112), (22, 3279324), (24, 3006047), (33, 2186216), (38, 1898556), (44, 1639662), (57, 1265704), (66, 1093108), (76, 949278), (88, 819831), (114, 632852), (132, 546554), (152, 474639), (209, 345192), (228, 316426), (264, 273277), (361, 199848), (418, 172596), (456, 158213), (627, 115064), (722, 99924), (757, 95304), (836, 86298), (1083, 66616), (1254, 57532), (1444, 49962), (1514, 47652), (1672, 43149), (2166, 33308), (2271, 31768), (2508, 28766), (2888, 24981), (3028, 23826), (3971, 18168), (4332, 16654), (4542, 15884), (5016, 14383), (6056, 11913), (7942, 9084), (8327, 8664)]