8694346428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{106721}}^1$

素因数の和:106835

約数の個数: 72

約数和(自身を含む): 22997310336

約数和(自身を除く): 14302963908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2263, 2628, 4526, 6789, 9052, 13578, 20367, 27156, 40734, 81468, 106721, 213442, 320163, 426884, 640326, 960489, 1280652, 1920978, 3308351, 3841956, 6616702, 7790633, 9925053, 13233404, 15581266, 19850106, 23371899, 29775159, 31162532, 39700212, 46743798, 59550318, 70115697, 93487596, 119100636, 140231394, 241509623, 280462788, 483019246, 724528869, 966038492, 1449057738, 2173586607, 2898115476, 4347173214, 8694346428]

約数ペア:

[(1, 8694346428), (2, 4347173214), (3, 2898115476), (4, 2173586607), (6, 1449057738), (9, 966038492), (12, 724528869), (18, 483019246), (31, 280462788), (36, 241509623), (62, 140231394), (73, 119100636), (93, 93487596), (124, 70115697), (146, 59550318), (186, 46743798), (219, 39700212), (279, 31162532), (292, 29775159), (372, 23371899), (438, 19850106), (558, 15581266), (657, 13233404), (876, 9925053), (1116, 7790633), (1314, 6616702), (2263, 3841956), (2628, 3308351), (4526, 1920978), (6789, 1280652), (9052, 960489), (13578, 640326), (20367, 426884), (27156, 320163), (40734, 213442), (81468, 106721)]