47877012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 125361600

約数和(自身を除く): 77484588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 163, 164, 199, 246, 326, 369, 398, 489, 492, 597, 652, 738, 796, 978, 1194, 1467, 1476, 1791, 1956, 2388, 2934, 3582, 5868, 6683, 7164, 8159, 13366, 16318, 20049, 24477, 26732, 32437, 32636, 40098, 48954, 60147, 64874, 73431, 80196, 97311, 97908, 120294, 129748, 146862, 194622, 240588, 291933, 293724, 389244, 583866, 1167732, 1329917, 2659834, 3989751, 5319668, 7979502, 11969253, 15959004, 23938506, 47877012]

約数ペア:

[(1, 47877012), (2, 23938506), (3, 15959004), (4, 11969253), (6, 7979502), (9, 5319668), (12, 3989751), (18, 2659834), (36, 1329917), (41, 1167732), (82, 583866), (123, 389244), (163, 293724), (164, 291933), (199, 240588), (246, 194622), (326, 146862), (369, 129748), (398, 120294), (489, 97908), (492, 97311), (597, 80196), (652, 73431), (738, 64874), (796, 60147), (978, 48954), (1194, 40098), (1467, 32636), (1476, 32437), (1791, 26732), (1956, 24477), (2388, 20049), (2934, 16318), (3582, 13366), (5868, 8159), (6683, 7164)]