72497376

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11987}}^1$

素因数の和:12013

約数の個数: 96

約数和(自身を含む): 241678080

約数和(自身を除く): 169180704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 11987, 23974, 35961, 47948, 71922, 83909, 95896, 107883, 143844, 167818, 191792, 215766, 251727, 287688, 323649, 335636, 383584, 431532, 503454, 575376, 647298, 671272, 755181, 863064, 1006908, 1150752, 1294596, 1342544, 1510362, 1726128, 2013816, 2265543, 2589192, 2685088, 3020724, 3452256, 4027632, 4531086, 5178384, 6041448, 8055264, 9062172, 10356768, 12082896, 18124344, 24165792, 36248688, 72497376]

約数ペア:

[(1, 72497376), (2, 36248688), (3, 24165792), (4, 18124344), (6, 12082896), (7, 10356768), (8, 9062172), (9, 8055264), (12, 6041448), (14, 5178384), (16, 4531086), (18, 4027632), (21, 3452256), (24, 3020724), (27, 2685088), (28, 2589192), (32, 2265543), (36, 2013816), (42, 1726128), (48, 1510362), (54, 1342544), (56, 1294596), (63, 1150752), (72, 1006908), (84, 863064), (96, 755181), (108, 671272), (112, 647298), (126, 575376), (144, 503454), (168, 431532), (189, 383584), (216, 335636), (224, 323649), (252, 287688), (288, 251727), (336, 215766), (378, 191792), (432, 167818), (504, 143844), (672, 107883), (756, 95896), (864, 83909), (1008, 71922), (1512, 47948), (2016, 35961), (3024, 23974), (6048, 11987)]