66678144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 206745840

約数和(自身を除く): 140067696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 64, 74, 76, 78, 96, 104, 111, 114, 128, 148, 152, 156, 192, 208, 222, 228, 247, 296, 304, 312, 361, 384, 416, 444, 456, 481, 494, 592, 608, 624, 703, 722, 741, 832, 888, 912, 962, 988, 1083, 1184, 1216, 1248, 1406, 1443, 1444, 1482, 1664, 1776, 1824, 1924, 1976, 2109, 2166, 2368, 2432, 2496, 2812, 2886, 2888, 2964, 3552, 3648, 3848, 3952, 4218, 4332, 4693, 4736, 4992, 5624, 5772, 5776, 5928, 7104, 7296, 7696, 7904, 8436, 8664, 9139, 9386, 11248, 11544, 11552, 11856, 13357, 14079, 14208, 15392, 15808, 16872, 17328, 18278, 18772, 22496, 23088, 23104, 23712, 26714, 27417, 28158, 30784, 31616, 33744, 34656, 36556, 37544, 40071, 44992, 46176, 46208, 47424, 53428, 54834, 56316, 61568, 67488, 69312, 73112, 75088, 80142, 89984, 92352, 94848, 106856, 109668, 112632, 134976, 138624, 146224, 150176, 160284, 173641, 184704, 213712, 219336, 225264, 269952, 292448, 300352, 320568, 347282, 427424, 438672, 450528, 520923, 584896, 600704, 641136, 694564, 854848, 877344, 901056, 1041846, 1169792, 1282272, 1389128, 1709696, 1754688, 1802112, 2083692, 2564544, 2778256, 3509376, 4167384, 5129088, 5556512, 8334768, 11113024, 16669536, 22226048, 33339072, 66678144]

約数ペア:

[(1, 66678144), (2, 33339072), (3, 22226048), (4, 16669536), (6, 11113024), (8, 8334768), (12, 5556512), (13, 5129088), (16, 4167384), (19, 3509376), (24, 2778256), (26, 2564544), (32, 2083692), (37, 1802112), (38, 1754688), (39, 1709696), (48, 1389128), (52, 1282272), (57, 1169792), (64, 1041846), (74, 901056), (76, 877344), (78, 854848), (96, 694564), (104, 641136), (111, 600704), (114, 584896), (128, 520923), (148, 450528), (152, 438672), (156, 427424), (192, 347282), (208, 320568), (222, 300352), (228, 292448), (247, 269952), (296, 225264), (304, 219336), (312, 213712), (361, 184704), (384, 173641), (416, 160284), (444, 150176), (456, 146224), (481, 138624), (494, 134976), (592, 112632), (608, 109668), (624, 106856), (703, 94848), (722, 92352), (741, 89984), (832, 80142), (888, 75088), (912, 73112), (962, 69312), (988, 67488), (1083, 61568), (1184, 56316), (1216, 54834), (1248, 53428), (1406, 47424), (1443, 46208), (1444, 46176), (1482, 44992), (1664, 40071), (1776, 37544), (1824, 36556), (1924, 34656), (1976, 33744), (2109, 31616), (2166, 30784), (2368, 28158), (2432, 27417), (2496, 26714), (2812, 23712), (2886, 23104), (2888, 23088), (2964, 22496), (3552, 18772), (3648, 18278), (3848, 17328), (3952, 16872), (4218, 15808), (4332, 15392), (4693, 14208), (4736, 14079), (4992, 13357), (5624, 11856), (5772, 11552), (5776, 11544), (5928, 11248), (7104, 9386), (7296, 9139), (7696, 8664), (7904, 8436)]