80359524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3583}}^1$

素因数の和:3689

約数の個数: 72

約数和(自身を含む): 234823680

約数和(自身を除く): 154464156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3583, 3738, 5607, 7166, 7476, 10749, 11214, 14332, 21498, 22428, 25081, 32247, 42996, 50162, 64494, 75243, 100324, 128988, 150486, 225729, 300972, 318887, 451458, 637774, 902916, 956661, 1275548, 1913322, 2232209, 2869983, 3826644, 4464418, 5739966, 6696627, 8928836, 11479932, 13393254, 20089881, 26786508, 40179762, 80359524]

約数ペア:

[(1, 80359524), (2, 40179762), (3, 26786508), (4, 20089881), (6, 13393254), (7, 11479932), (9, 8928836), (12, 6696627), (14, 5739966), (18, 4464418), (21, 3826644), (28, 2869983), (36, 2232209), (42, 1913322), (63, 1275548), (84, 956661), (89, 902916), (126, 637774), (178, 451458), (252, 318887), (267, 300972), (356, 225729), (534, 150486), (623, 128988), (801, 100324), (1068, 75243), (1246, 64494), (1602, 50162), (1869, 42996), (2492, 32247), (3204, 25081), (3583, 22428), (3738, 21498), (5607, 14332), (7166, 11214), (7476, 10749)]