75577744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 170614080

約数和(自身を除く): 95036336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 97, 152, 176, 194, 209, 233, 304, 388, 418, 466, 776, 836, 932, 1067, 1552, 1672, 1843, 1864, 2134, 2563, 3344, 3686, 3728, 4268, 4427, 5126, 7372, 8536, 8854, 10252, 14744, 17072, 17708, 20273, 20504, 22601, 29488, 35416, 40546, 41008, 45202, 48697, 70832, 81092, 90404, 97394, 162184, 180808, 194788, 248611, 324368, 361616, 389576, 429419, 497222, 779152, 858838, 994444, 1717676, 1988888, 3435352, 3977776, 4723609, 6870704, 9447218, 18894436, 37788872, 75577744]

約数ペア:

[(1, 75577744), (2, 37788872), (4, 18894436), (8, 9447218), (11, 6870704), (16, 4723609), (19, 3977776), (22, 3435352), (38, 1988888), (44, 1717676), (76, 994444), (88, 858838), (97, 779152), (152, 497222), (176, 429419), (194, 389576), (209, 361616), (233, 324368), (304, 248611), (388, 194788), (418, 180808), (466, 162184), (776, 97394), (836, 90404), (932, 81092), (1067, 70832), (1552, 48697), (1672, 45202), (1843, 41008), (1864, 40546), (2134, 35416), (2563, 29488), (3344, 22601), (3686, 20504), (3728, 20273), (4268, 17708), (4427, 17072), (5126, 14744), (7372, 10252), (8536, 8854)]