87018553404

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{90793}}^1$

素因数の和:91219

約数の個数: 72

約数和(自身を含む): 223411348160

約数和(自身を除く): 136392794756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 337, 474, 674, 711, 948, 1011, 1348, 1422, 2022, 2844, 3033, 4044, 6066, 12132, 26623, 53246, 79869, 90793, 106492, 159738, 181586, 239607, 272379, 319476, 363172, 479214, 544758, 817137, 958428, 1089516, 1634274, 3268548, 7172647, 14345294, 21517941, 28690588, 30597241, 43035882, 61194482, 64553823, 86071764, 91791723, 122388964, 129107646, 183583446, 258215292, 275375169, 367166892, 550750338, 1101500676, 2417182039, 4834364078, 7251546117, 9668728156, 14503092234, 21754638351, 29006184468, 43509276702, 87018553404]

約数ペア:

[(1, 87018553404), (2, 43509276702), (3, 29006184468), (4, 21754638351), (6, 14503092234), (9, 9668728156), (12, 7251546117), (18, 4834364078), (36, 2417182039), (79, 1101500676), (158, 550750338), (237, 367166892), (316, 275375169), (337, 258215292), (474, 183583446), (674, 129107646), (711, 122388964), (948, 91791723), (1011, 86071764), (1348, 64553823), (1422, 61194482), (2022, 43035882), (2844, 30597241), (3033, 28690588), (4044, 21517941), (6066, 14345294), (12132, 7172647), (26623, 3268548), (53246, 1634274), (79869, 1089516), (90793, 958428), (106492, 817137), (159738, 544758), (181586, 479214), (239607, 363172), (272379, 319476)]