84434868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3373

約数の個数: 72

約数和(自身を含む): 246366848

約数和(自身を除く): 161931980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3253, 3708, 4326, 6489, 6506, 8652, 9759, 12978, 13012, 19518, 22771, 25956, 29277, 39036, 45542, 58554, 68313, 91084, 117108, 136626, 204939, 273252, 335059, 409878, 670118, 819756, 1005177, 1340236, 2010354, 2345413, 3015531, 4020708, 4690826, 6031062, 7036239, 9381652, 12062124, 14072478, 21108717, 28144956, 42217434, 84434868]

約数ペア:

[(1, 84434868), (2, 42217434), (3, 28144956), (4, 21108717), (6, 14072478), (7, 12062124), (9, 9381652), (12, 7036239), (14, 6031062), (18, 4690826), (21, 4020708), (28, 3015531), (36, 2345413), (42, 2010354), (63, 1340236), (84, 1005177), (103, 819756), (126, 670118), (206, 409878), (252, 335059), (309, 273252), (412, 204939), (618, 136626), (721, 117108), (927, 91084), (1236, 68313), (1442, 58554), (1854, 45542), (2163, 39036), (2884, 29277), (3253, 25956), (3708, 22771), (4326, 19518), (6489, 13012), (6506, 12978), (8652, 9759)]