86644278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11273}}^1$

素因数の和:11349

約数の個数: 48

約数和(自身を含む): 218084256

約数和(自身を除く): 131439978

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, 11273, 22546, 33819, 67638, 78911, 101457, 157822, 202914, 236733, 473466, 687653, 710199, 1375306, 1420398, 2062959, 4125918, 4813571, 6188877, 9627142, 12377754, 14440713, 28881426, 43322139, 86644278]

約数ペア:

[(1, 86644278), (2, 43322139), (3, 28881426), (6, 14440713), (7, 12377754), (9, 9627142), (14, 6188877), (18, 4813571), (21, 4125918), (42, 2062959), (61, 1420398), (63, 1375306), (122, 710199), (126, 687653), (183, 473466), (366, 236733), (427, 202914), (549, 157822), (854, 101457), (1098, 78911), (1281, 67638), (2562, 33819), (3843, 22546), (7686, 11273)]