73535540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 105291724

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 127, 130, 131, 170, 221, 254, 260, 262, 340, 442, 508, 524, 635, 655, 884, 1105, 1270, 1310, 1651, 1703, 2159, 2210, 2227, 2540, 2620, 3302, 3406, 4318, 4420, 4454, 6604, 6812, 8255, 8515, 8636, 8908, 10795, 11135, 16510, 16637, 17030, 21590, 22270, 28067, 28951, 33020, 33274, 34060, 43180, 44540, 56134, 57902, 66548, 83185, 112268, 115804, 140335, 144755, 166370, 216281, 280670, 282829, 289510, 332740, 432562, 561340, 565658, 579020, 865124, 1081405, 1131316, 1414145, 2162810, 2828290, 3676777, 4325620, 5656580, 7353554, 14707108, 18383885, 36767770, 73535540]

約数ペア:

[(1, 73535540), (2, 36767770), (4, 18383885), (5, 14707108), (10, 7353554), (13, 5656580), (17, 4325620), (20, 3676777), (26, 2828290), (34, 2162810), (52, 1414145), (65, 1131316), (68, 1081405), (85, 865124), (127, 579020), (130, 565658), (131, 561340), (170, 432562), (221, 332740), (254, 289510), (260, 282829), (262, 280670), (340, 216281), (442, 166370), (508, 144755), (524, 140335), (635, 115804), (655, 112268), (884, 83185), (1105, 66548), (1270, 57902), (1310, 56134), (1651, 44540), (1703, 43180), (2159, 34060), (2210, 33274), (2227, 33020), (2540, 28951), (2620, 28067), (3302, 22270), (3406, 21590), (4318, 17030), (4420, 16637), (4454, 16510), (6604, 11135), (6812, 10795), (8255, 8908), (8515, 8636)]