69518988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 156918132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 809, 868, 924, 1023, 1116, 1302, 1364, 1386, 1618, 1953, 2046, 2387, 2427, 2604, 2772, 3069, 3236, 3906, 4092, 4774, 4854, 5663, 6138, 7161, 7281, 7812, 8899, 9548, 9708, 11326, 12276, 14322, 14562, 16989, 17798, 21483, 22652, 25079, 26697, 28644, 29124, 33978, 35596, 42966, 50158, 50967, 53394, 62293, 67956, 75237, 80091, 85932, 100316, 101934, 106788, 124586, 150474, 160182, 175553, 186879, 203868, 225711, 249172, 275869, 300948, 320364, 351106, 373758, 451422, 526659, 551738, 560637, 702212, 747516, 827607, 902844, 1053318, 1103476, 1121274, 1579977, 1655214, 1931083, 2106636, 2242548, 2482821, 3159954, 3310428, 3862166, 4965642, 5793249, 6319908, 7724332, 9931284, 11586498, 17379747, 23172996, 34759494, 69518988]

約数ペア:

[(1, 69518988), (2, 34759494), (3, 23172996), (4, 17379747), (6, 11586498), (7, 9931284), (9, 7724332), (11, 6319908), (12, 5793249), (14, 4965642), (18, 3862166), (21, 3310428), (22, 3159954), (28, 2482821), (31, 2242548), (33, 2106636), (36, 1931083), (42, 1655214), (44, 1579977), (62, 1121274), (63, 1103476), (66, 1053318), (77, 902844), (84, 827607), (93, 747516), (99, 702212), (124, 560637), (126, 551738), (132, 526659), (154, 451422), (186, 373758), (198, 351106), (217, 320364), (231, 300948), (252, 275869), (279, 249172), (308, 225711), (341, 203868), (372, 186879), (396, 175553), (434, 160182), (462, 150474), (558, 124586), (651, 106788), (682, 101934), (693, 100316), (809, 85932), (868, 80091), (924, 75237), (1023, 67956), (1116, 62293), (1302, 53394), (1364, 50967), (1386, 50158), (1618, 42966), (1953, 35596), (2046, 33978), (2387, 29124), (2427, 28644), (2604, 26697), (2772, 25079), (3069, 22652), (3236, 21483), (3906, 17798), (4092, 16989), (4774, 14562), (4854, 14322), (5663, 12276), (6138, 11326), (7161, 9708), (7281, 9548), (7812, 8899)]