61819008

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 178296000

約数和(自身を除く): 116476992

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, 229, 296, 304, 384, 444, 456, 458, 592, 608, 687, 703, 888, 912, 916, 1184, 1216, 1374, 1406, 1776, 1824, 1832, 2109, 2368, 2432, 2748, 2812, 3552, 3648, 3664, 4218, 4351, 4736, 5496, 5624, 7104, 7296, 7328, 8436, 8473, 8702, 10992, 11248, 13053, 14208, 14656, 16872, 16946, 17404, 21984, 22496, 25419, 26106, 29312, 33744, 33892, 34808, 43968, 44992, 50838, 52212, 67488, 67784, 69616, 87936, 89984, 101676, 104424, 134976, 135568, 139232, 160987, 203352, 208848, 269952, 271136, 278464, 321974, 406704, 417696, 482961, 542272, 556928, 643948, 813408, 835392, 965922, 1084544, 1287896, 1626816, 1670784, 1931844, 2575792, 3253632, 3863688, 5151584, 7727376, 10303168, 15454752, 20606336, 30909504, 61819008]

約数ペア:

[(1, 61819008), (2, 30909504), (3, 20606336), (4, 15454752), (6, 10303168), (8, 7727376), (12, 5151584), (16, 3863688), (19, 3253632), (24, 2575792), (32, 1931844), (37, 1670784), (38, 1626816), (48, 1287896), (57, 1084544), (64, 965922), (74, 835392), (76, 813408), (96, 643948), (111, 556928), (114, 542272), (128, 482961), (148, 417696), (152, 406704), (192, 321974), (222, 278464), (228, 271136), (229, 269952), (296, 208848), (304, 203352), (384, 160987), (444, 139232), (456, 135568), (458, 134976), (592, 104424), (608, 101676), (687, 89984), (703, 87936), (888, 69616), (912, 67784), (916, 67488), (1184, 52212), (1216, 50838), (1374, 44992), (1406, 43968), (1776, 34808), (1824, 33892), (1832, 33744), (2109, 29312), (2368, 26106), (2432, 25419), (2748, 22496), (2812, 21984), (3552, 17404), (3648, 16946), (3664, 16872), (4218, 14656), (4351, 14208), (4736, 13053), (5496, 11248), (5624, 10992), (7104, 8702), (7296, 8473), (7328, 8436)]