84586203

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 148835232

約数和(自身を除く): 64249029

約数列:

[1, 3, 9, 13, 17, 23, 39, 43, 51, 69, 117, 129, 153, 207, 221, 299, 387, 391, 559, 663, 731, 897, 989, 1173, 1677, 1849, 1989, 2193, 2691, 2967, 3519, 5031, 5083, 5547, 6579, 8901, 9503, 12857, 15249, 16641, 16813, 24037, 28509, 31433, 38571, 42527, 45747, 50439, 72111, 85527, 94299, 115713, 127581, 151317, 216333, 218569, 282897, 382743, 408629, 552851, 655707, 722959, 1225887, 1658553, 1967121, 2168877, 3677661, 4975659, 6506631, 9398467, 28195401, 84586203]

約数ペア:

[(1, 84586203), (3, 28195401), (9, 9398467), (13, 6506631), (17, 4975659), (23, 3677661), (39, 2168877), (43, 1967121), (51, 1658553), (69, 1225887), (117, 722959), (129, 655707), (153, 552851), (207, 408629), (221, 382743), (299, 282897), (387, 218569), (391, 216333), (559, 151317), (663, 127581), (731, 115713), (897, 94299), (989, 85527), (1173, 72111), (1677, 50439), (1849, 45747), (1989, 42527), (2193, 38571), (2691, 31433), (2967, 28509), (3519, 24037), (5031, 16813), (5083, 16641), (5547, 15249), (6579, 12857), (8901, 9503)]