86908128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 174365472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 32, 38, 48, 53, 57, 58, 62, 76, 87, 93, 96, 106, 114, 116, 124, 152, 159, 174, 186, 212, 228, 232, 248, 304, 318, 348, 372, 424, 456, 464, 496, 551, 589, 608, 636, 696, 744, 848, 899, 912, 928, 992, 1007, 1102, 1178, 1272, 1392, 1488, 1537, 1643, 1653, 1696, 1767, 1798, 1824, 2014, 2204, 2356, 2544, 2697, 2784, 2976, 3021, 3074, 3286, 3306, 3534, 3596, 4028, 4408, 4611, 4712, 4929, 5088, 5394, 6042, 6148, 6572, 6612, 7068, 7192, 8056, 8816, 9222, 9424, 9858, 10788, 12084, 12296, 13144, 13224, 14136, 14384, 16112, 17081, 17632, 18444, 18848, 19716, 21576, 24168, 24592, 26288, 26448, 28272, 28768, 29203, 31217, 32224, 34162, 36888, 39432, 43152, 47647, 48336, 49184, 51243, 52576, 52896, 56544, 58406, 62434, 68324, 73776, 78864, 86304, 87609, 93651, 95294, 96672, 102486, 116812, 124868, 136648, 142941, 147552, 157728, 175218, 187302, 190588, 204972, 233624, 249736, 273296, 285882, 350436, 374604, 381176, 409944, 467248, 499472, 546592, 571764, 700872, 749208, 762352, 819888, 905293, 934496, 998944, 1143528, 1401744, 1498416, 1524704, 1639776, 1810586, 2287056, 2715879, 2803488, 2996832, 3621172, 4574112, 5431758, 7242344, 10863516, 14484688, 21727032, 28969376, 43454064, 86908128]

約数ペア:

[(1, 86908128), (2, 43454064), (3, 28969376), (4, 21727032), (6, 14484688), (8, 10863516), (12, 7242344), (16, 5431758), (19, 4574112), (24, 3621172), (29, 2996832), (31, 2803488), (32, 2715879), (38, 2287056), (48, 1810586), (53, 1639776), (57, 1524704), (58, 1498416), (62, 1401744), (76, 1143528), (87, 998944), (93, 934496), (96, 905293), (106, 819888), (114, 762352), (116, 749208), (124, 700872), (152, 571764), (159, 546592), (174, 499472), (186, 467248), (212, 409944), (228, 381176), (232, 374604), (248, 350436), (304, 285882), (318, 273296), (348, 249736), (372, 233624), (424, 204972), (456, 190588), (464, 187302), (496, 175218), (551, 157728), (589, 147552), (608, 142941), (636, 136648), (696, 124868), (744, 116812), (848, 102486), (899, 96672), (912, 95294), (928, 93651), (992, 87609), (1007, 86304), (1102, 78864), (1178, 73776), (1272, 68324), (1392, 62434), (1488, 58406), (1537, 56544), (1643, 52896), (1653, 52576), (1696, 51243), (1767, 49184), (1798, 48336), (1824, 47647), (2014, 43152), (2204, 39432), (2356, 36888), (2544, 34162), (2697, 32224), (2784, 31217), (2976, 29203), (3021, 28768), (3074, 28272), (3286, 26448), (3306, 26288), (3534, 24592), (3596, 24168), (4028, 21576), (4408, 19716), (4611, 18848), (4712, 18444), (4929, 17632), (5088, 17081), (5394, 16112), (6042, 14384), (6148, 14136), (6572, 13224), (6612, 13144), (7068, 12296), (7192, 12084), (8056, 10788), (8816, 9858), (9222, 9424)]