47807172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 144897984

約数和(自身を除く): 97090812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 189, 197, 214, 252, 321, 324, 378, 394, 428, 567, 591, 642, 749, 756, 788, 963, 1134, 1182, 1284, 1379, 1498, 1773, 1926, 2247, 2268, 2364, 2758, 2889, 2996, 3546, 3852, 4137, 4494, 5319, 5516, 5778, 6741, 7092, 8274, 8667, 8988, 10638, 11556, 12411, 13482, 15957, 16548, 17334, 20223, 21079, 21276, 24822, 26964, 31914, 34668, 37233, 40446, 42158, 49644, 60669, 63237, 63828, 74466, 80892, 84316, 111699, 121338, 126474, 147553, 148932, 189711, 223398, 242676, 252948, 295106, 379422, 442659, 446796, 569133, 590212, 758844, 885318, 1138266, 1327977, 1707399, 1770636, 2276532, 2655954, 3414798, 3983931, 5311908, 6829596, 7967862, 11951793, 15935724, 23903586, 47807172]

約数ペア:

[(1, 47807172), (2, 23903586), (3, 15935724), (4, 11951793), (6, 7967862), (7, 6829596), (9, 5311908), (12, 3983931), (14, 3414798), (18, 2655954), (21, 2276532), (27, 1770636), (28, 1707399), (36, 1327977), (42, 1138266), (54, 885318), (63, 758844), (81, 590212), (84, 569133), (107, 446796), (108, 442659), (126, 379422), (162, 295106), (189, 252948), (197, 242676), (214, 223398), (252, 189711), (321, 148932), (324, 147553), (378, 126474), (394, 121338), (428, 111699), (567, 84316), (591, 80892), (642, 74466), (749, 63828), (756, 63237), (788, 60669), (963, 49644), (1134, 42158), (1182, 40446), (1284, 37233), (1379, 34668), (1498, 31914), (1773, 26964), (1926, 24822), (2247, 21276), (2268, 21079), (2364, 20223), (2758, 17334), (2889, 16548), (2996, 15957), (3546, 13482), (3852, 12411), (4137, 11556), (4494, 10638), (5319, 8988), (5516, 8667), (5778, 8274), (6741, 7092)]