89001766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 82692314

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 71, 119, 142, 161, 229, 238, 322, 391, 458, 497, 782, 994, 1207, 1603, 1633, 2414, 2737, 3206, 3266, 3893, 5267, 5474, 7786, 8449, 10534, 11431, 16259, 16898, 22862, 27251, 27761, 32518, 36869, 54502, 55522, 73738, 89539, 113813, 179078, 194327, 227626, 276403, 373957, 388654, 552806, 626773, 747914, 1253546, 1934821, 2617699, 3869642, 5235398, 6357269, 12714538, 44500883, 89001766]

約数ペア:

[(1, 89001766), (2, 44500883), (7, 12714538), (14, 6357269), (17, 5235398), (23, 3869642), (34, 2617699), (46, 1934821), (71, 1253546), (119, 747914), (142, 626773), (161, 552806), (229, 388654), (238, 373957), (322, 276403), (391, 227626), (458, 194327), (497, 179078), (782, 113813), (994, 89539), (1207, 73738), (1603, 55522), (1633, 54502), (2414, 36869), (2737, 32518), (3206, 27761), (3266, 27251), (3893, 22862), (5267, 16898), (5474, 16259), (7786, 11431), (8449, 10534)]