72144112

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 146307600

約数和(自身を除く): 74163488

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 1747, 2581, 3494, 5162, 6988, 10324, 13976, 20648, 27952, 41296, 50663, 101326, 155483, 202652, 310966, 405304, 621932, 810608, 1243864, 2487728, 4509007, 9018014, 18036028, 36072056, 72144112]

約数ペア:

[(1, 72144112), (2, 36072056), (4, 18036028), (8, 9018014), (16, 4509007), (29, 2487728), (58, 1243864), (89, 810608), (116, 621932), (178, 405304), (232, 310966), (356, 202652), (464, 155483), (712, 101326), (1424, 50663), (1747, 41296), (2581, 27952), (3494, 20648), (5162, 13976), (6988, 10324)]