47148768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5328

約数の個数: 72

約数和(自身を含む): 138430656

約数和(自身を除く): 91281888

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, 5281, 8928, 10562, 15843, 21124, 31686, 42248, 47529, 63372, 84496, 95058, 126744, 163711, 168992, 190116, 253488, 327422, 380232, 491133, 506976, 654844, 760464, 982266, 1309688, 1473399, 1520928, 1964532, 2619376, 2946798, 3929064, 5238752, 5893596, 7858128, 11787192, 15716256, 23574384, 47148768]

約数ペア:

[(1, 47148768), (2, 23574384), (3, 15716256), (4, 11787192), (6, 7858128), (8, 5893596), (9, 5238752), (12, 3929064), (16, 2946798), (18, 2619376), (24, 1964532), (31, 1520928), (32, 1473399), (36, 1309688), (48, 982266), (62, 760464), (72, 654844), (93, 506976), (96, 491133), (124, 380232), (144, 327422), (186, 253488), (248, 190116), (279, 168992), (288, 163711), (372, 126744), (496, 95058), (558, 84496), (744, 63372), (992, 47529), (1116, 42248), (1488, 31686), (2232, 21124), (2976, 15843), (4464, 10562), (5281, 8928)]