80142692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 171497088

約数和(自身を除く): 91354396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1667, 1717, 2828, 3334, 3434, 6668, 6868, 11669, 12019, 23338, 24038, 28339, 46676, 48076, 56678, 113356, 168367, 198373, 336734, 396746, 673468, 793492, 1178569, 2357138, 2862239, 4714276, 5724478, 11448956, 20035673, 40071346, 80142692]

約数ペア:

[(1, 80142692), (2, 40071346), (4, 20035673), (7, 11448956), (14, 5724478), (17, 4714276), (28, 2862239), (34, 2357138), (68, 1178569), (101, 793492), (119, 673468), (202, 396746), (238, 336734), (404, 198373), (476, 168367), (707, 113356), (1414, 56678), (1667, 48076), (1717, 46676), (2828, 28339), (3334, 24038), (3434, 23338), (6668, 12019), (6868, 11669)]