72830966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 122707200

約数和(自身を除く): 49876234

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 829, 1417, 1658, 2834, 3379, 6758, 10777, 21554, 25699, 43927, 51398, 87854, 90361, 180722, 334087, 668174, 1174693, 2349386, 2801191, 5602382, 36415483, 72830966]

約数ペア:

[(1, 72830966), (2, 36415483), (13, 5602382), (26, 2801191), (31, 2349386), (62, 1174693), (109, 668174), (218, 334087), (403, 180722), (806, 90361), (829, 87854), (1417, 51398), (1658, 43927), (2834, 25699), (3379, 21554), (6758, 10777)]