74847276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 217337120

約数和(自身を除く): 142489844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1297, 1374, 1603, 2061, 2594, 2748, 3206, 3891, 4122, 4809, 5188, 6412, 7782, 8244, 9079, 9618, 11673, 14427, 15564, 18158, 19236, 23346, 27237, 28854, 36316, 46692, 54474, 57708, 81711, 108948, 163422, 297013, 326844, 594026, 891039, 1188052, 1782078, 2079091, 2673117, 3564156, 4158182, 5346234, 6237273, 8316364, 10692468, 12474546, 18711819, 24949092, 37423638, 74847276]

約数ペア:

[(1, 74847276), (2, 37423638), (3, 24949092), (4, 18711819), (6, 12474546), (7, 10692468), (9, 8316364), (12, 6237273), (14, 5346234), (18, 4158182), (21, 3564156), (28, 2673117), (36, 2079091), (42, 1782078), (63, 1188052), (84, 891039), (126, 594026), (229, 326844), (252, 297013), (458, 163422), (687, 108948), (916, 81711), (1297, 57708), (1374, 54474), (1603, 46692), (2061, 36316), (2594, 28854), (2748, 27237), (3206, 23346), (3891, 19236), (4122, 18158), (4809, 15564), (5188, 14427), (6412, 11673), (7782, 9618), (8244, 9079)]