74501028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 216332480

約数和(自身を除く): 141831452

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, 1291, 1374, 1603, 2061, 2582, 2748, 3206, 3873, 4122, 4809, 5164, 6412, 7746, 8244, 9037, 9618, 11619, 14427, 15492, 18074, 19236, 23238, 27111, 28854, 36148, 46476, 54222, 57708, 81333, 108444, 162666, 295639, 325332, 591278, 886917, 1182556, 1773834, 2069473, 2660751, 3547668, 4138946, 5321502, 6208419, 8277892, 10643004, 12416838, 18625257, 24833676, 37250514, 74501028]

約数ペア:

[(1, 74501028), (2, 37250514), (3, 24833676), (4, 18625257), (6, 12416838), (7, 10643004), (9, 8277892), (12, 6208419), (14, 5321502), (18, 4138946), (21, 3547668), (28, 2660751), (36, 2069473), (42, 1773834), (63, 1182556), (84, 886917), (126, 591278), (229, 325332), (252, 295639), (458, 162666), (687, 108444), (916, 81333), (1291, 57708), (1374, 54222), (1603, 46476), (2061, 36148), (2582, 28854), (2748, 27111), (3206, 23238), (3873, 19236), (4122, 18074), (4809, 15492), (5164, 14427), (6412, 11619), (7746, 9618), (8244, 9037)]