71440224

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 125966496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 67, 87, 96, 116, 134, 174, 201, 232, 268, 348, 383, 402, 464, 536, 696, 766, 804, 928, 1072, 1149, 1392, 1532, 1608, 1943, 2144, 2298, 2784, 3064, 3216, 3886, 4596, 5829, 6128, 6432, 7772, 9192, 11107, 11658, 12256, 15544, 18384, 22214, 23316, 25661, 31088, 33321, 36768, 44428, 46632, 51322, 62176, 66642, 76983, 88856, 93264, 102644, 133284, 153966, 177712, 186528, 205288, 266568, 307932, 355424, 410576, 533136, 615864, 744169, 821152, 1066272, 1231728, 1488338, 2232507, 2463456, 2976676, 4465014, 5953352, 8930028, 11906704, 17860056, 23813408, 35720112, 71440224]

約数ペア:

[(1, 71440224), (2, 35720112), (3, 23813408), (4, 17860056), (6, 11906704), (8, 8930028), (12, 5953352), (16, 4465014), (24, 2976676), (29, 2463456), (32, 2232507), (48, 1488338), (58, 1231728), (67, 1066272), (87, 821152), (96, 744169), (116, 615864), (134, 533136), (174, 410576), (201, 355424), (232, 307932), (268, 266568), (348, 205288), (383, 186528), (402, 177712), (464, 153966), (536, 133284), (696, 102644), (766, 93264), (804, 88856), (928, 76983), (1072, 66642), (1149, 62176), (1392, 51322), (1532, 46632), (1608, 44428), (1943, 36768), (2144, 33321), (2298, 31088), (2784, 25661), (3064, 23316), (3216, 22214), (3886, 18384), (4596, 15544), (5829, 12256), (6128, 11658), (6432, 11107), (7772, 9192)]