43321968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 127902528

約数和(自身を除く): 84580560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 47, 48, 72, 74, 94, 111, 141, 144, 148, 173, 188, 222, 282, 296, 333, 346, 376, 423, 444, 519, 564, 592, 666, 692, 752, 846, 888, 1038, 1128, 1332, 1384, 1557, 1692, 1739, 1776, 2076, 2256, 2664, 2768, 3114, 3384, 3478, 4152, 5217, 5328, 6228, 6401, 6768, 6956, 8131, 8304, 10434, 12456, 12802, 13912, 15651, 16262, 19203, 20868, 24393, 24912, 25604, 27824, 31302, 32524, 38406, 41736, 48786, 51208, 57609, 62604, 65048, 73179, 76812, 83472, 97572, 102416, 115218, 125208, 130096, 146358, 153624, 195144, 230436, 250416, 292716, 300847, 307248, 390288, 460872, 585432, 601694, 902541, 921744, 1170864, 1203388, 1805082, 2406776, 2707623, 3610164, 4813552, 5415246, 7220328, 10830492, 14440656, 21660984, 43321968]

約数ペア:

[(1, 43321968), (2, 21660984), (3, 14440656), (4, 10830492), (6, 7220328), (8, 5415246), (9, 4813552), (12, 3610164), (16, 2707623), (18, 2406776), (24, 1805082), (36, 1203388), (37, 1170864), (47, 921744), (48, 902541), (72, 601694), (74, 585432), (94, 460872), (111, 390288), (141, 307248), (144, 300847), (148, 292716), (173, 250416), (188, 230436), (222, 195144), (282, 153624), (296, 146358), (333, 130096), (346, 125208), (376, 115218), (423, 102416), (444, 97572), (519, 83472), (564, 76812), (592, 73179), (666, 65048), (692, 62604), (752, 57609), (846, 51208), (888, 48786), (1038, 41736), (1128, 38406), (1332, 32524), (1384, 31302), (1557, 27824), (1692, 25604), (1739, 24912), (1776, 24393), (2076, 20868), (2256, 19203), (2664, 16262), (2768, 15651), (3114, 13912), (3384, 12802), (3478, 12456), (4152, 10434), (5217, 8304), (5328, 8131), (6228, 6956), (6401, 6768)]