64964304

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 190199880

約数和(自身を除く): 125235576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 89, 111, 137, 144, 148, 178, 222, 267, 274, 296, 333, 356, 411, 444, 534, 548, 592, 666, 712, 801, 822, 888, 1068, 1096, 1233, 1332, 1424, 1602, 1644, 1776, 2136, 2192, 2466, 2664, 3204, 3288, 3293, 4272, 4932, 5069, 5328, 6408, 6576, 6586, 9864, 9879, 10138, 12193, 12816, 13172, 15207, 19728, 19758, 20276, 24386, 26344, 29637, 30414, 36579, 39516, 40552, 45621, 48772, 52688, 59274, 60828, 73158, 79032, 81104, 91242, 97544, 109737, 118548, 121656, 146316, 158064, 182484, 195088, 219474, 237096, 243312, 292632, 364968, 438948, 451141, 474192, 585264, 729936, 877896, 902282, 1353423, 1755792, 1804564, 2706846, 3609128, 4060269, 5413692, 7218256, 8120538, 10827384, 16241076, 21654768, 32482152, 64964304]

約数ペア:

[(1, 64964304), (2, 32482152), (3, 21654768), (4, 16241076), (6, 10827384), (8, 8120538), (9, 7218256), (12, 5413692), (16, 4060269), (18, 3609128), (24, 2706846), (36, 1804564), (37, 1755792), (48, 1353423), (72, 902282), (74, 877896), (89, 729936), (111, 585264), (137, 474192), (144, 451141), (148, 438948), (178, 364968), (222, 292632), (267, 243312), (274, 237096), (296, 219474), (333, 195088), (356, 182484), (411, 158064), (444, 146316), (534, 121656), (548, 118548), (592, 109737), (666, 97544), (712, 91242), (801, 81104), (822, 79032), (888, 73158), (1068, 60828), (1096, 59274), (1233, 52688), (1332, 48772), (1424, 45621), (1602, 40552), (1644, 39516), (1776, 36579), (2136, 30414), (2192, 29637), (2466, 26344), (2664, 24386), (3204, 20276), (3288, 19758), (3293, 19728), (4272, 15207), (4932, 13172), (5069, 12816), (5328, 12193), (6408, 10138), (6576, 9879), (6586, 9864)]