84173670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19087}}^1$

素因数の和:19114

約数の個数: 72

約数和(自身を含む): 254595744

約数和(自身を除く): 170422074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 19087, 38174, 57261, 95435, 114522, 133609, 171783, 190870, 267218, 286305, 343566, 400827, 572610, 668045, 801654, 858915, 935263, 1202481, 1336090, 1717830, 1870526, 2004135, 2404962, 2805789, 4008270, 4676315, 5611578, 6012405, 8417367, 9352630, 12024810, 14028945, 16834734, 28057890, 42086835, 84173670]

約数ペア:

[(1, 84173670), (2, 42086835), (3, 28057890), (5, 16834734), (6, 14028945), (7, 12024810), (9, 9352630), (10, 8417367), (14, 6012405), (15, 5611578), (18, 4676315), (21, 4008270), (30, 2805789), (35, 2404962), (42, 2004135), (45, 1870526), (49, 1717830), (63, 1336090), (70, 1202481), (90, 935263), (98, 858915), (105, 801654), (126, 668045), (147, 572610), (210, 400827), (245, 343566), (294, 286305), (315, 267218), (441, 190870), (490, 171783), (630, 133609), (735, 114522), (882, 95435), (1470, 57261), (2205, 38174), (4410, 19087)]