72931584

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 216336960

約数和(自身を除く): 143405376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 97, 128, 132, 176, 178, 192, 194, 256, 264, 267, 291, 352, 356, 384, 388, 528, 534, 582, 704, 712, 768, 776, 979, 1056, 1067, 1068, 1164, 1408, 1424, 1552, 1958, 2112, 2134, 2136, 2328, 2816, 2848, 2937, 3104, 3201, 3916, 4224, 4268, 4272, 4656, 5696, 5874, 6208, 6402, 7832, 8448, 8536, 8544, 8633, 9312, 11392, 11748, 12416, 12804, 15664, 17072, 17088, 17266, 18624, 22784, 23496, 24832, 25608, 25899, 31328, 34144, 34176, 34532, 37248, 46992, 51216, 51798, 62656, 68288, 68352, 69064, 74496, 93984, 94963, 102432, 103596, 125312, 136576, 138128, 187968, 189926, 204864, 207192, 250624, 273152, 276256, 284889, 375936, 379852, 409728, 414384, 552512, 569778, 751872, 759704, 819456, 828768, 1105024, 1139556, 1519408, 1657536, 2210048, 2279112, 3038816, 3315072, 4558224, 6077632, 6630144, 9116448, 12155264, 18232896, 24310528, 36465792, 72931584]

約数ペア:

[(1, 72931584), (2, 36465792), (3, 24310528), (4, 18232896), (6, 12155264), (8, 9116448), (11, 6630144), (12, 6077632), (16, 4558224), (22, 3315072), (24, 3038816), (32, 2279112), (33, 2210048), (44, 1657536), (48, 1519408), (64, 1139556), (66, 1105024), (88, 828768), (89, 819456), (96, 759704), (97, 751872), (128, 569778), (132, 552512), (176, 414384), (178, 409728), (192, 379852), (194, 375936), (256, 284889), (264, 276256), (267, 273152), (291, 250624), (352, 207192), (356, 204864), (384, 189926), (388, 187968), (528, 138128), (534, 136576), (582, 125312), (704, 103596), (712, 102432), (768, 94963), (776, 93984), (979, 74496), (1056, 69064), (1067, 68352), (1068, 68288), (1164, 62656), (1408, 51798), (1424, 51216), (1552, 46992), (1958, 37248), (2112, 34532), (2134, 34176), (2136, 34144), (2328, 31328), (2816, 25899), (2848, 25608), (2937, 24832), (3104, 23496), (3201, 22784), (3916, 18624), (4224, 17266), (4268, 17088), (4272, 17072), (4656, 15664), (5696, 12804), (5874, 12416), (6208, 11748), (6402, 11392), (7832, 9312), (8448, 8633), (8536, 8544)]