74040288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 149493792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 239, 336, 461, 478, 672, 717, 922, 956, 1383, 1434, 1673, 1844, 1912, 2766, 2868, 3227, 3346, 3688, 3824, 5019, 5532, 5736, 6454, 6692, 7376, 7648, 9681, 10038, 11064, 11472, 12908, 13384, 14752, 19362, 20076, 22128, 22944, 25816, 26768, 38724, 40152, 44256, 51632, 53536, 77448, 80304, 103264, 110179, 154896, 160608, 220358, 309792, 330537, 440716, 661074, 771253, 881432, 1322148, 1542506, 1762864, 2313759, 2644296, 3085012, 3525728, 4627518, 5288592, 6170024, 9255036, 10577184, 12340048, 18510072, 24680096, 37020144, 74040288]

約数ペア:

[(1, 74040288), (2, 37020144), (3, 24680096), (4, 18510072), (6, 12340048), (7, 10577184), (8, 9255036), (12, 6170024), (14, 5288592), (16, 4627518), (21, 3525728), (24, 3085012), (28, 2644296), (32, 2313759), (42, 1762864), (48, 1542506), (56, 1322148), (84, 881432), (96, 771253), (112, 661074), (168, 440716), (224, 330537), (239, 309792), (336, 220358), (461, 160608), (478, 154896), (672, 110179), (717, 103264), (922, 80304), (956, 77448), (1383, 53536), (1434, 51632), (1673, 44256), (1844, 40152), (1912, 38724), (2766, 26768), (2868, 25816), (3227, 22944), (3346, 22128), (3688, 20076), (3824, 19362), (5019, 14752), (5532, 13384), (5736, 12908), (6454, 11472), (6692, 11064), (7376, 10038), (7648, 9681)]