68680944

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 203692320

約数和(自身を除く): 135011376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 233, 267, 276, 356, 368, 414, 466, 534, 552, 699, 712, 801, 828, 932, 1068, 1104, 1398, 1424, 1602, 1656, 1864, 2047, 2097, 2136, 2796, 3204, 3312, 3728, 4094, 4194, 4272, 5359, 5592, 6141, 6408, 8188, 8388, 10718, 11184, 12282, 12816, 16077, 16376, 16776, 18423, 20737, 21436, 24564, 32154, 32752, 33552, 36846, 41474, 42872, 48231, 49128, 62211, 64308, 73692, 82948, 85744, 96462, 98256, 124422, 128616, 147384, 165896, 186633, 192924, 248844, 257232, 294768, 331792, 373266, 385848, 476951, 497688, 746532, 771696, 953902, 995376, 1430853, 1493064, 1907804, 2861706, 2986128, 3815608, 4292559, 5723412, 7631216, 8585118, 11446824, 17170236, 22893648, 34340472, 68680944]

約数ペア:

[(1, 68680944), (2, 34340472), (3, 22893648), (4, 17170236), (6, 11446824), (8, 8585118), (9, 7631216), (12, 5723412), (16, 4292559), (18, 3815608), (23, 2986128), (24, 2861706), (36, 1907804), (46, 1493064), (48, 1430853), (69, 995376), (72, 953902), (89, 771696), (92, 746532), (138, 497688), (144, 476951), (178, 385848), (184, 373266), (207, 331792), (233, 294768), (267, 257232), (276, 248844), (356, 192924), (368, 186633), (414, 165896), (466, 147384), (534, 128616), (552, 124422), (699, 98256), (712, 96462), (801, 85744), (828, 82948), (932, 73692), (1068, 64308), (1104, 62211), (1398, 49128), (1424, 48231), (1602, 42872), (1656, 41474), (1864, 36846), (2047, 33552), (2097, 32752), (2136, 32154), (2796, 24564), (3204, 21436), (3312, 20737), (3728, 18423), (4094, 16776), (4194, 16376), (4272, 16077), (5359, 12816), (5592, 12282), (6141, 11184), (6408, 10718), (8188, 8388)]