84816108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3055

約数の個数: 72

約数和(自身を含む): 234752336

約数和(自身を除く): 149936228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2971, 3172, 4758, 5942, 7137, 8913, 9516, 11884, 14274, 17826, 26739, 28548, 35652, 38623, 53478, 77246, 106956, 115869, 154492, 181231, 231738, 347607, 362462, 463476, 543693, 695214, 724924, 1087386, 1390428, 1631079, 2174772, 2356003, 3262158, 4712006, 6524316, 7068009, 9424012, 14136018, 21204027, 28272036, 42408054, 84816108]

約数ペア:

[(1, 84816108), (2, 42408054), (3, 28272036), (4, 21204027), (6, 14136018), (9, 9424012), (12, 7068009), (13, 6524316), (18, 4712006), (26, 3262158), (36, 2356003), (39, 2174772), (52, 1631079), (61, 1390428), (78, 1087386), (117, 724924), (122, 695214), (156, 543693), (183, 463476), (234, 362462), (244, 347607), (366, 231738), (468, 181231), (549, 154492), (732, 115869), (793, 106956), (1098, 77246), (1586, 53478), (2196, 38623), (2379, 35652), (2971, 28548), (3172, 26739), (4758, 17826), (5942, 14274), (7137, 11884), (8913, 9516)]