71399188848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{273083}}^1$

素因数の和:273526

約数の個数: 80

約数和(自身を含む): 199111006080

約数和(自身を除く): 127711817232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 419, 624, 838, 1257, 1676, 2514, 3352, 5028, 5447, 6704, 10056, 10894, 16341, 20112, 21788, 32682, 43576, 65364, 87152, 130728, 261456, 273083, 546166, 819249, 1092332, 1638498, 2184664, 3276996, 3550079, 4369328, 6553992, 7100158, 10650237, 13107984, 14200316, 21300474, 28400632, 42600948, 56801264, 85201896, 114421777, 170403792, 228843554, 343265331, 457687108, 686530662, 915374216, 1373061324, 1487483101, 1830748432, 2746122648, 2974966202, 4462449303, 5492245296, 5949932404, 8924898606, 11899864808, 17849797212, 23799729616, 35699594424, 71399188848]

約数ペア:

[(1, 71399188848), (2, 35699594424), (3, 23799729616), (4, 17849797212), (6, 11899864808), (8, 8924898606), (12, 5949932404), (13, 5492245296), (16, 4462449303), (24, 2974966202), (26, 2746122648), (39, 1830748432), (48, 1487483101), (52, 1373061324), (78, 915374216), (104, 686530662), (156, 457687108), (208, 343265331), (312, 228843554), (419, 170403792), (624, 114421777), (838, 85201896), (1257, 56801264), (1676, 42600948), (2514, 28400632), (3352, 21300474), (5028, 14200316), (5447, 13107984), (6704, 10650237), (10056, 7100158), (10894, 6553992), (16341, 4369328), (20112, 3550079), (21788, 3276996), (32682, 2184664), (43576, 1638498), (65364, 1092332), (87152, 819249), (130728, 546166), (261456, 273083)]