66918456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4489

約数の個数: 96

約数和(自身を含む): 208166400

約数和(自身を除く): 141247944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 4447, 5016, 7524, 8894, 13341, 15048, 17788, 26682, 35576, 40023, 48917, 53364, 80046, 84493, 97834, 106728, 146751, 160092, 168986, 195668, 253479, 293502, 320184, 337972, 391336, 440253, 506958, 587004, 675944, 760437, 880506, 929423, 1013916, 1174008, 1520874, 1761012, 1858846, 2027832, 2788269, 3041748, 3522024, 3717692, 5576538, 6083496, 7435384, 8364807, 11153076, 16729614, 22306152, 33459228, 66918456]

約数ペア:

[(1, 66918456), (2, 33459228), (3, 22306152), (4, 16729614), (6, 11153076), (8, 8364807), (9, 7435384), (11, 6083496), (12, 5576538), (18, 3717692), (19, 3522024), (22, 3041748), (24, 2788269), (33, 2027832), (36, 1858846), (38, 1761012), (44, 1520874), (57, 1174008), (66, 1013916), (72, 929423), (76, 880506), (88, 760437), (99, 675944), (114, 587004), (132, 506958), (152, 440253), (171, 391336), (198, 337972), (209, 320184), (228, 293502), (264, 253479), (342, 195668), (396, 168986), (418, 160092), (456, 146751), (627, 106728), (684, 97834), (792, 84493), (836, 80046), (1254, 53364), (1368, 48917), (1672, 40023), (1881, 35576), (2508, 26682), (3762, 17788), (4447, 15048), (5016, 13341), (7524, 8894)]