86643936

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 259930944

約数和(自身を除く): 173287008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 72, 74, 94, 96, 111, 141, 144, 148, 173, 188, 222, 282, 288, 296, 333, 346, 376, 423, 444, 519, 564, 592, 666, 692, 752, 846, 888, 1038, 1128, 1184, 1332, 1384, 1504, 1557, 1692, 1739, 1776, 2076, 2256, 2664, 2768, 3114, 3384, 3478, 3552, 4152, 4512, 5217, 5328, 5536, 6228, 6401, 6768, 6956, 8131, 8304, 10434, 10656, 12456, 12802, 13536, 13912, 15651, 16262, 16608, 19203, 20868, 24393, 24912, 25604, 27824, 31302, 32524, 38406, 41736, 48786, 49824, 51208, 55648, 57609, 62604, 65048, 73179, 76812, 83472, 97572, 102416, 115218, 125208, 130096, 146358, 153624, 166944, 195144, 204832, 230436, 250416, 260192, 292716, 300847, 307248, 390288, 460872, 500832, 585432, 601694, 614496, 780576, 902541, 921744, 1170864, 1203388, 1805082, 1843488, 2341728, 2406776, 2707623, 3610164, 4813552, 5415246, 7220328, 9627104, 10830492, 14440656, 21660984, 28881312, 43321968, 86643936]

約数ペア:

[(1, 86643936), (2, 43321968), (3, 28881312), (4, 21660984), (6, 14440656), (8, 10830492), (9, 9627104), (12, 7220328), (16, 5415246), (18, 4813552), (24, 3610164), (32, 2707623), (36, 2406776), (37, 2341728), (47, 1843488), (48, 1805082), (72, 1203388), (74, 1170864), (94, 921744), (96, 902541), (111, 780576), (141, 614496), (144, 601694), (148, 585432), (173, 500832), (188, 460872), (222, 390288), (282, 307248), (288, 300847), (296, 292716), (333, 260192), (346, 250416), (376, 230436), (423, 204832), (444, 195144), (519, 166944), (564, 153624), (592, 146358), (666, 130096), (692, 125208), (752, 115218), (846, 102416), (888, 97572), (1038, 83472), (1128, 76812), (1184, 73179), (1332, 65048), (1384, 62604), (1504, 57609), (1557, 55648), (1692, 51208), (1739, 49824), (1776, 48786), (2076, 41736), (2256, 38406), (2664, 32524), (2768, 31302), (3114, 27824), (3384, 25604), (3478, 24912), (3552, 24393), (4152, 20868), (4512, 19203), (5217, 16608), (5328, 16262), (5536, 15651), (6228, 13912), (6401, 13536), (6768, 12802), (6956, 12456), (8131, 10656), (8304, 10434)]