85574784

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 246513600

約数和(自身を除く): 160938816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 296, 304, 317, 384, 444, 456, 592, 608, 634, 703, 888, 912, 951, 1184, 1216, 1268, 1406, 1776, 1824, 1902, 2109, 2368, 2432, 2536, 2812, 3552, 3648, 3804, 4218, 4736, 5072, 5624, 6023, 7104, 7296, 7608, 8436, 10144, 11248, 11729, 12046, 14208, 15216, 16872, 18069, 20288, 22496, 23458, 24092, 30432, 33744, 35187, 36138, 40576, 44992, 46916, 48184, 60864, 67488, 70374, 72276, 89984, 93832, 96368, 121728, 134976, 140748, 144552, 187664, 192736, 222851, 269952, 281496, 289104, 375328, 385472, 445702, 562992, 578208, 668553, 750656, 770944, 891404, 1125984, 1156416, 1337106, 1501312, 1782808, 2251968, 2312832, 2674212, 3565616, 4503936, 5348424, 7131232, 10696848, 14262464, 21393696, 28524928, 42787392, 85574784]

約数ペア:

[(1, 85574784), (2, 42787392), (3, 28524928), (4, 21393696), (6, 14262464), (8, 10696848), (12, 7131232), (16, 5348424), (19, 4503936), (24, 3565616), (32, 2674212), (37, 2312832), (38, 2251968), (48, 1782808), (57, 1501312), (64, 1337106), (74, 1156416), (76, 1125984), (96, 891404), (111, 770944), (114, 750656), (128, 668553), (148, 578208), (152, 562992), (192, 445702), (222, 385472), (228, 375328), (296, 289104), (304, 281496), (317, 269952), (384, 222851), (444, 192736), (456, 187664), (592, 144552), (608, 140748), (634, 134976), (703, 121728), (888, 96368), (912, 93832), (951, 89984), (1184, 72276), (1216, 70374), (1268, 67488), (1406, 60864), (1776, 48184), (1824, 46916), (1902, 44992), (2109, 40576), (2368, 36138), (2432, 35187), (2536, 33744), (2812, 30432), (3552, 24092), (3648, 23458), (3804, 22496), (4218, 20288), (4736, 18069), (5072, 16872), (5624, 15216), (6023, 14208), (7104, 12046), (7296, 11729), (7608, 11248), (8436, 10144)]