47306844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 129601472

約数和(自身を除く): 82294628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 373, 468, 542, 746, 813, 1084, 1119, 1492, 1626, 2238, 2439, 3252, 3357, 3523, 4476, 4849, 4878, 6714, 7046, 9698, 9756, 10569, 13428, 14092, 14547, 19396, 21138, 29094, 31707, 42276, 43641, 58188, 63414, 87282, 101083, 126828, 174564, 202166, 303249, 404332, 606498, 909747, 1212996, 1314079, 1819494, 2628158, 3638988, 3942237, 5256316, 7884474, 11826711, 15768948, 23653422, 47306844]

約数ペア:

[(1, 47306844), (2, 23653422), (3, 15768948), (4, 11826711), (6, 7884474), (9, 5256316), (12, 3942237), (13, 3638988), (18, 2628158), (26, 1819494), (36, 1314079), (39, 1212996), (52, 909747), (78, 606498), (117, 404332), (156, 303249), (234, 202166), (271, 174564), (373, 126828), (468, 101083), (542, 87282), (746, 63414), (813, 58188), (1084, 43641), (1119, 42276), (1492, 31707), (1626, 29094), (2238, 21138), (2439, 19396), (3252, 14547), (3357, 14092), (3523, 13428), (4476, 10569), (4849, 9756), (4878, 9698), (6714, 7046)]