61671312

素因数分解:

$2^4\times 3^2\times {\mathrm{428273}}^1$

素因数の和:428287

約数の個数: 30

約数和(自身を含む): 172594422

約数和(自身を除く): 110923110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 428273, 856546, 1284819, 1713092, 2569638, 3426184, 3854457, 5139276, 6852368, 7708914, 10278552, 15417828, 20557104, 30835656, 61671312]

約数ペア:

[(1, 61671312), (2, 30835656), (3, 20557104), (4, 15417828), (6, 10278552), (8, 7708914), (9, 6852368), (12, 5139276), (16, 3854457), (18, 3426184), (24, 2569638), (36, 1713092), (48, 1284819), (72, 856546), (144, 428273)]