80372502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10457}}^1$

素因数の和:10533

約数の個数: 48

約数和(自身を含む): 202299552

約数和(自身を除く): 121927050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 10457, 20914, 31371, 62742, 73199, 94113, 146398, 188226, 219597, 439194, 637877, 658791, 1275754, 1317582, 1913631, 3827262, 4465139, 5740893, 8930278, 11481786, 13395417, 26790834, 40186251, 80372502]

約数ペア:

[(1, 80372502), (2, 40186251), (3, 26790834), (6, 13395417), (7, 11481786), (9, 8930278), (14, 5740893), (18, 4465139), (21, 3827262), (42, 1913631), (61, 1317582), (63, 1275754), (122, 658791), (126, 637877), (183, 439194), (366, 219597), (427, 188226), (549, 146398), (854, 94113), (1098, 73199), (1281, 62742), (2562, 31371), (3843, 20914), (7686, 10457)]