72447492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 191245824

約数和(自身を除く): 118798332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 47, 52, 78, 82, 94, 123, 141, 156, 164, 188, 241, 246, 282, 482, 492, 533, 564, 611, 723, 964, 1066, 1222, 1446, 1599, 1833, 1927, 2132, 2444, 2892, 3133, 3198, 3666, 3854, 5781, 6266, 6396, 7332, 7708, 9399, 9881, 11327, 11562, 12532, 18798, 19762, 22654, 23124, 25051, 29643, 33981, 37596, 39524, 45308, 50102, 59286, 67962, 75153, 100204, 118572, 128453, 135924, 147251, 150306, 256906, 294502, 300612, 385359, 441753, 464407, 513812, 589004, 770718, 883506, 928814, 1393221, 1541436, 1767012, 1857628, 2786442, 5572884, 6037291, 12074582, 18111873, 24149164, 36223746, 72447492]

約数ペア:

[(1, 72447492), (2, 36223746), (3, 24149164), (4, 18111873), (6, 12074582), (12, 6037291), (13, 5572884), (26, 2786442), (39, 1857628), (41, 1767012), (47, 1541436), (52, 1393221), (78, 928814), (82, 883506), (94, 770718), (123, 589004), (141, 513812), (156, 464407), (164, 441753), (188, 385359), (241, 300612), (246, 294502), (282, 256906), (482, 150306), (492, 147251), (533, 135924), (564, 128453), (611, 118572), (723, 100204), (964, 75153), (1066, 67962), (1222, 59286), (1446, 50102), (1599, 45308), (1833, 39524), (1927, 37596), (2132, 33981), (2444, 29643), (2892, 25051), (3133, 23124), (3198, 22654), (3666, 19762), (3854, 18798), (5781, 12532), (6266, 11562), (6396, 11327), (7332, 9881), (7708, 9399)]