83333328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 234776640

約数和(自身を除く): 151443312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1609, 1992, 2158, 3218, 3237, 3984, 4316, 4827, 6436, 6474, 8632, 9654, 12872, 12948, 17264, 19308, 20917, 25744, 25896, 38616, 41834, 51792, 62751, 77232, 83668, 125502, 133547, 167336, 251004, 267094, 334672, 400641, 502008, 534188, 801282, 1004016, 1068376, 1602564, 1736111, 2136752, 3205128, 3472222, 5208333, 6410256, 6944444, 10416666, 13888888, 20833332, 27777776, 41666664, 83333328]

約数ペア:

[(1, 83333328), (2, 41666664), (3, 27777776), (4, 20833332), (6, 13888888), (8, 10416666), (12, 6944444), (13, 6410256), (16, 5208333), (24, 3472222), (26, 3205128), (39, 2136752), (48, 1736111), (52, 1602564), (78, 1068376), (83, 1004016), (104, 801282), (156, 534188), (166, 502008), (208, 400641), (249, 334672), (312, 267094), (332, 251004), (498, 167336), (624, 133547), (664, 125502), (996, 83668), (1079, 77232), (1328, 62751), (1609, 51792), (1992, 41834), (2158, 38616), (3218, 25896), (3237, 25744), (3984, 20917), (4316, 19308), (4827, 17264), (6436, 12948), (6474, 12872), (8632, 9654)]