72316218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 156284352

約数和(自身を除く): 83968134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 2801, 4303, 5602, 8403, 8606, 12909, 16806, 25818, 36413, 72826, 109239, 218478, 927131, 1854262, 2781393, 5562786, 12052703, 24105406, 36158109, 72316218]

約数ペア:

[(1, 72316218), (2, 36158109), (3, 24105406), (6, 12052703), (13, 5562786), (26, 2781393), (39, 1854262), (78, 927131), (331, 218478), (662, 109239), (993, 72826), (1986, 36413), (2801, 25818), (4303, 16806), (5602, 12909), (8403, 8606)]