90106128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 209874672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 83, 84, 108, 112, 126, 144, 166, 168, 189, 216, 249, 252, 332, 336, 359, 378, 432, 498, 504, 581, 664, 718, 747, 756, 996, 1008, 1077, 1162, 1328, 1436, 1494, 1512, 1743, 1992, 2154, 2241, 2324, 2513, 2872, 2988, 3024, 3231, 3486, 3984, 4308, 4482, 4648, 5026, 5229, 5744, 5976, 6462, 6972, 7539, 8616, 8964, 9296, 9693, 10052, 10458, 11952, 12924, 13944, 15078, 15687, 17232, 17928, 19386, 20104, 20916, 22617, 25848, 27888, 29797, 30156, 31374, 35856, 38772, 40208, 41832, 45234, 51696, 59594, 60312, 62748, 67851, 77544, 83664, 89391, 90468, 119188, 120624, 125496, 135702, 155088, 178782, 180936, 208579, 238376, 250992, 268173, 271404, 357564, 361872, 417158, 476752, 536346, 542808, 625737, 715128, 804519, 834316, 1072692, 1085616, 1251474, 1430256, 1609038, 1668632, 1877211, 2145384, 2502948, 3218076, 3337264, 3754422, 4290768, 5005896, 5631633, 6436152, 7508844, 10011792, 11263266, 12872304, 15017688, 22526532, 30035376, 45053064, 90106128]

約数ペア:

[(1, 90106128), (2, 45053064), (3, 30035376), (4, 22526532), (6, 15017688), (7, 12872304), (8, 11263266), (9, 10011792), (12, 7508844), (14, 6436152), (16, 5631633), (18, 5005896), (21, 4290768), (24, 3754422), (27, 3337264), (28, 3218076), (36, 2502948), (42, 2145384), (48, 1877211), (54, 1668632), (56, 1609038), (63, 1430256), (72, 1251474), (83, 1085616), (84, 1072692), (108, 834316), (112, 804519), (126, 715128), (144, 625737), (166, 542808), (168, 536346), (189, 476752), (216, 417158), (249, 361872), (252, 357564), (332, 271404), (336, 268173), (359, 250992), (378, 238376), (432, 208579), (498, 180936), (504, 178782), (581, 155088), (664, 135702), (718, 125496), (747, 120624), (756, 119188), (996, 90468), (1008, 89391), (1077, 83664), (1162, 77544), (1328, 67851), (1436, 62748), (1494, 60312), (1512, 59594), (1743, 51696), (1992, 45234), (2154, 41832), (2241, 40208), (2324, 38772), (2513, 35856), (2872, 31374), (2988, 30156), (3024, 29797), (3231, 27888), (3486, 25848), (3984, 22617), (4308, 20916), (4482, 20104), (4648, 19386), (5026, 17928), (5229, 17232), (5744, 15687), (5976, 15078), (6462, 13944), (6972, 12924), (7539, 11952), (8616, 10458), (8964, 10052), (9296, 9693)]