72413568

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 150844032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 911, 1104, 1152, 1242, 1472, 1656, 1728, 1822, 2208, 2484, 2733, 2944, 3312, 3456, 3644, 4416, 4968, 5466, 6624, 7288, 8199, 8832, 9936, 10932, 13248, 14576, 16398, 19872, 20953, 21864, 24597, 26496, 29152, 32796, 39744, 41906, 43728, 49194, 58304, 62859, 65592, 79488, 83812, 87456, 98388, 116608, 125718, 131184, 167624, 174912, 188577, 196776, 251436, 262368, 335248, 349824, 377154, 393552, 502872, 524736, 565731, 670496, 754308, 787104, 1005744, 1049472, 1131462, 1340992, 1508616, 1574208, 2011488, 2262924, 2681984, 3017232, 3148416, 4022976, 4525848, 6034464, 8045952, 9051696, 12068928, 18103392, 24137856, 36206784, 72413568]

約数ペア:

[(1, 72413568), (2, 36206784), (3, 24137856), (4, 18103392), (6, 12068928), (8, 9051696), (9, 8045952), (12, 6034464), (16, 4525848), (18, 4022976), (23, 3148416), (24, 3017232), (27, 2681984), (32, 2262924), (36, 2011488), (46, 1574208), (48, 1508616), (54, 1340992), (64, 1131462), (69, 1049472), (72, 1005744), (92, 787104), (96, 754308), (108, 670496), (128, 565731), (138, 524736), (144, 502872), (184, 393552), (192, 377154), (207, 349824), (216, 335248), (276, 262368), (288, 251436), (368, 196776), (384, 188577), (414, 174912), (432, 167624), (552, 131184), (576, 125718), (621, 116608), (736, 98388), (828, 87456), (864, 83812), (911, 79488), (1104, 65592), (1152, 62859), (1242, 58304), (1472, 49194), (1656, 43728), (1728, 41906), (1822, 39744), (2208, 32796), (2484, 29152), (2733, 26496), (2944, 24597), (3312, 21864), (3456, 20953), (3644, 19872), (4416, 16398), (4968, 14576), (5466, 13248), (6624, 10932), (7288, 9936), (8199, 8832)]