74253228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3471

約数の個数: 72

約数和(自身を含む): 207052272

約数和(自身を除く): 132799044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3413, 3626, 5439, 6826, 7252, 10239, 10878, 13652, 20478, 21756, 23891, 40956, 47782, 71673, 95564, 126281, 143346, 167237, 252562, 286692, 334474, 378843, 501711, 505124, 668948, 757686, 883967, 1003422, 1515372, 1767934, 2006844, 2651901, 3535868, 5303802, 6187769, 10607604, 12375538, 18563307, 24751076, 37126614, 74253228]

約数ペア:

[(1, 74253228), (2, 37126614), (3, 24751076), (4, 18563307), (6, 12375538), (7, 10607604), (12, 6187769), (14, 5303802), (21, 3535868), (28, 2651901), (37, 2006844), (42, 1767934), (49, 1515372), (74, 1003422), (84, 883967), (98, 757686), (111, 668948), (147, 505124), (148, 501711), (196, 378843), (222, 334474), (259, 286692), (294, 252562), (444, 167237), (518, 143346), (588, 126281), (777, 95564), (1036, 71673), (1554, 47782), (1813, 40956), (3108, 23891), (3413, 21756), (3626, 20478), (5439, 13652), (6826, 10878), (7252, 10239)]