72293408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^3$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 157943520

約数和(自身を除く): 85650112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 3481, 5192, 6962, 10384, 13924, 20768, 27848, 38291, 55696, 76582, 111392, 153164, 205379, 306328, 410758, 612656, 821516, 1225312, 1643032, 2259169, 3286064, 4518338, 6572128, 9036676, 18073352, 36146704, 72293408]

約数ペア:

[(1, 72293408), (2, 36146704), (4, 18073352), (8, 9036676), (11, 6572128), (16, 4518338), (22, 3286064), (32, 2259169), (44, 1643032), (59, 1225312), (88, 821516), (118, 612656), (176, 410758), (236, 306328), (352, 205379), (472, 153164), (649, 111392), (944, 76582), (1298, 55696), (1888, 38291), (2596, 27848), (3481, 20768), (5192, 13924), (6962, 10384)]