87251328

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 272095200

約数和(自身を除く): 184843872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 89, 92, 96, 111, 128, 138, 144, 148, 178, 184, 192, 207, 222, 267, 276, 288, 296, 333, 356, 368, 384, 414, 444, 534, 552, 576, 592, 666, 712, 736, 801, 828, 851, 888, 1068, 1104, 1152, 1184, 1332, 1424, 1472, 1602, 1656, 1702, 1776, 2047, 2136, 2208, 2368, 2553, 2664, 2848, 2944, 3204, 3293, 3312, 3404, 3552, 4094, 4272, 4416, 4736, 5106, 5328, 5696, 6141, 6408, 6586, 6624, 6808, 7104, 7659, 8188, 8544, 8832, 9879, 10212, 10656, 11392, 12282, 12816, 13172, 13248, 13616, 14208, 15318, 16376, 17088, 18423, 19758, 20424, 21312, 24564, 25632, 26344, 26496, 27232, 29637, 30636, 32752, 34176, 36846, 39516, 40848, 42624, 49128, 51264, 52688, 54464, 59274, 61272, 65504, 73692, 75739, 79032, 81696, 98256, 102528, 105376, 108928, 118548, 122544, 131008, 147384, 151478, 158064, 163392, 196512, 210752, 227217, 237096, 245088, 262016, 294768, 302956, 316128, 326784, 393024, 421504, 454434, 474192, 490176, 589536, 605912, 632256, 681651, 786048, 908868, 948384, 980352, 1179072, 1211824, 1264512, 1363302, 1817736, 1896768, 2358144, 2423648, 2726604, 3635472, 3793536, 4847296, 5453208, 7270944, 9694592, 10906416, 14541888, 21812832, 29083776, 43625664, 87251328]

約数ペア:

[(1, 87251328), (2, 43625664), (3, 29083776), (4, 21812832), (6, 14541888), (8, 10906416), (9, 9694592), (12, 7270944), (16, 5453208), (18, 4847296), (23, 3793536), (24, 3635472), (32, 2726604), (36, 2423648), (37, 2358144), (46, 1896768), (48, 1817736), (64, 1363302), (69, 1264512), (72, 1211824), (74, 1179072), (89, 980352), (92, 948384), (96, 908868), (111, 786048), (128, 681651), (138, 632256), (144, 605912), (148, 589536), (178, 490176), (184, 474192), (192, 454434), (207, 421504), (222, 393024), (267, 326784), (276, 316128), (288, 302956), (296, 294768), (333, 262016), (356, 245088), (368, 237096), (384, 227217), (414, 210752), (444, 196512), (534, 163392), (552, 158064), (576, 151478), (592, 147384), (666, 131008), (712, 122544), (736, 118548), (801, 108928), (828, 105376), (851, 102528), (888, 98256), (1068, 81696), (1104, 79032), (1152, 75739), (1184, 73692), (1332, 65504), (1424, 61272), (1472, 59274), (1602, 54464), (1656, 52688), (1702, 51264), (1776, 49128), (2047, 42624), (2136, 40848), (2208, 39516), (2368, 36846), (2553, 34176), (2664, 32752), (2848, 30636), (2944, 29637), (3204, 27232), (3293, 26496), (3312, 26344), (3404, 25632), (3552, 24564), (4094, 21312), (4272, 20424), (4416, 19758), (4736, 18423), (5106, 17088), (5328, 16376), (5696, 15318), (6141, 14208), (6408, 13616), (6586, 13248), (6624, 13172), (6808, 12816), (7104, 12282), (7659, 11392), (8188, 10656), (8544, 10212), (8832, 9879)]