80518284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 262219776

約数和(自身を除く): 181701492

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, 868, 924, 937, 1023, 1116, 1302, 1364, 1386, 1874, 1953, 2046, 2387, 2604, 2772, 2811, 3069, 3748, 3906, 4092, 4774, 5622, 6138, 6559, 7161, 7812, 8433, 9548, 10307, 11244, 12276, 13118, 14322, 16866, 19677, 20614, 21483, 26236, 28644, 29047, 30921, 33732, 39354, 41228, 42966, 58094, 59031, 61842, 72149, 78708, 85932, 87141, 92763, 116188, 118062, 123684, 144298, 174282, 185526, 203329, 216447, 236124, 261423, 288596, 319517, 348564, 371052, 406658, 432894, 522846, 609987, 639034, 649341, 813316, 865788, 958551, 1045692, 1219974, 1278068, 1298682, 1829961, 1917102, 2236619, 2439948, 2597364, 2875653, 3659922, 3834204, 4473238, 5751306, 6709857, 7319844, 8946476, 11502612, 13419714, 20129571, 26839428, 40259142, 80518284]

約数ペア:

[(1, 80518284), (2, 40259142), (3, 26839428), (4, 20129571), (6, 13419714), (7, 11502612), (9, 8946476), (11, 7319844), (12, 6709857), (14, 5751306), (18, 4473238), (21, 3834204), (22, 3659922), (28, 2875653), (31, 2597364), (33, 2439948), (36, 2236619), (42, 1917102), (44, 1829961), (62, 1298682), (63, 1278068), (66, 1219974), (77, 1045692), (84, 958551), (93, 865788), (99, 813316), (124, 649341), (126, 639034), (132, 609987), (154, 522846), (186, 432894), (198, 406658), (217, 371052), (231, 348564), (252, 319517), (279, 288596), (308, 261423), (341, 236124), (372, 216447), (396, 203329), (434, 185526), (462, 174282), (558, 144298), (651, 123684), (682, 118062), (693, 116188), (868, 92763), (924, 87141), (937, 85932), (1023, 78708), (1116, 72149), (1302, 61842), (1364, 59031), (1386, 58094), (1874, 42966), (1953, 41228), (2046, 39354), (2387, 33732), (2604, 30921), (2772, 29047), (2811, 28644), (3069, 26236), (3748, 21483), (3906, 20614), (4092, 19677), (4774, 16866), (5622, 14322), (6138, 13118), (6559, 12276), (7161, 11244), (7812, 10307), (8433, 9548)]