807742944

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90473}}^1$

素因数の和:90520

約数の個数: 72

約数和(自身を含む): 2371142592

約数和(自身を除く): 1563399648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 90473, 180946, 271419, 361892, 542838, 723784, 814257, 1085676, 1447568, 1628514, 2171352, 2804663, 2895136, 3257028, 4342704, 5609326, 6514056, 8413989, 8685408, 11218652, 13028112, 16827978, 22437304, 25241967, 26056224, 33655956, 44874608, 50483934, 67311912, 89749216, 100967868, 134623824, 201935736, 269247648, 403871472, 807742944]

約数ペア:

[(1, 807742944), (2, 403871472), (3, 269247648), (4, 201935736), (6, 134623824), (8, 100967868), (9, 89749216), (12, 67311912), (16, 50483934), (18, 44874608), (24, 33655956), (31, 26056224), (32, 25241967), (36, 22437304), (48, 16827978), (62, 13028112), (72, 11218652), (93, 8685408), (96, 8413989), (124, 6514056), (144, 5609326), (186, 4342704), (248, 3257028), (279, 2895136), (288, 2804663), (372, 2171352), (496, 1628514), (558, 1447568), (744, 1085676), (992, 814257), (1116, 723784), (1488, 542838), (2232, 361892), (2976, 271419), (4464, 180946), (8928, 90473)]