86881158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 251596800

約数和(自身を除く): 164715642

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 31, 39, 42, 58, 59, 62, 63, 78, 87, 91, 93, 117, 118, 126, 174, 177, 182, 186, 203, 217, 234, 261, 273, 279, 354, 377, 403, 406, 413, 434, 522, 531, 546, 558, 609, 651, 754, 767, 806, 819, 826, 899, 1062, 1131, 1209, 1218, 1239, 1302, 1534, 1638, 1711, 1798, 1827, 1829, 1953, 2262, 2301, 2418, 2478, 2639, 2697, 2821, 3393, 3422, 3627, 3654, 3658, 3717, 3906, 4602, 5133, 5278, 5369, 5394, 5487, 5642, 6293, 6786, 6903, 7254, 7434, 7917, 8091, 8463, 10266, 10738, 10974, 11687, 11977, 12586, 12803, 13806, 15399, 15834, 16107, 16182, 16461, 16926, 18879, 22243, 23374, 23751, 23777, 23954, 25389, 25606, 30798, 32214, 32922, 35061, 35931, 37758, 38409, 44486, 47502, 47554, 48321, 50778, 53041, 56637, 66729, 70122, 71331, 71862, 76818, 81809, 96642, 105183, 106082, 107793, 113274, 115227, 133458, 142662, 155701, 159123, 163618, 166439, 200187, 210366, 213993, 215586, 230454, 245427, 311402, 318246, 332878, 371287, 400374, 427986, 467103, 477369, 490854, 499317, 689533, 736281, 742574, 934206, 954738, 998634, 1113861, 1379066, 1401309, 1472562, 1497951, 2068599, 2227722, 2802618, 2995902, 3341583, 4137198, 4826731, 6205797, 6683166, 9653462, 12411594, 14480193, 28960386, 43440579, 86881158]

約数ペア:

[(1, 86881158), (2, 43440579), (3, 28960386), (6, 14480193), (7, 12411594), (9, 9653462), (13, 6683166), (14, 6205797), (18, 4826731), (21, 4137198), (26, 3341583), (29, 2995902), (31, 2802618), (39, 2227722), (42, 2068599), (58, 1497951), (59, 1472562), (62, 1401309), (63, 1379066), (78, 1113861), (87, 998634), (91, 954738), (93, 934206), (117, 742574), (118, 736281), (126, 689533), (174, 499317), (177, 490854), (182, 477369), (186, 467103), (203, 427986), (217, 400374), (234, 371287), (261, 332878), (273, 318246), (279, 311402), (354, 245427), (377, 230454), (403, 215586), (406, 213993), (413, 210366), (434, 200187), (522, 166439), (531, 163618), (546, 159123), (558, 155701), (609, 142662), (651, 133458), (754, 115227), (767, 113274), (806, 107793), (819, 106082), (826, 105183), (899, 96642), (1062, 81809), (1131, 76818), (1209, 71862), (1218, 71331), (1239, 70122), (1302, 66729), (1534, 56637), (1638, 53041), (1711, 50778), (1798, 48321), (1827, 47554), (1829, 47502), (1953, 44486), (2262, 38409), (2301, 37758), (2418, 35931), (2478, 35061), (2639, 32922), (2697, 32214), (2821, 30798), (3393, 25606), (3422, 25389), (3627, 23954), (3654, 23777), (3658, 23751), (3717, 23374), (3906, 22243), (4602, 18879), (5133, 16926), (5278, 16461), (5369, 16182), (5394, 16107), (5487, 15834), (5642, 15399), (6293, 13806), (6786, 12803), (6903, 12586), (7254, 11977), (7434, 11687), (7917, 10974), (8091, 10738), (8463, 10266)]