72172032

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 80

約数和(自身を含む): 202472160

約数和(自身を除く): 130300128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 2473, 3648, 4864, 4946, 7296, 7419, 9728, 9892, 14592, 14838, 19784, 29184, 29676, 39568, 46987, 59352, 79136, 93974, 118704, 140961, 158272, 187948, 237408, 281922, 316544, 375896, 474816, 563844, 633088, 751792, 949632, 1127688, 1266176, 1503584, 1899264, 2255376, 3007168, 3798528, 4510752, 6014336, 9021504, 12028672, 18043008, 24057344, 36086016, 72172032]

約数ペア:

[(1, 72172032), (2, 36086016), (3, 24057344), (4, 18043008), (6, 12028672), (8, 9021504), (12, 6014336), (16, 4510752), (19, 3798528), (24, 3007168), (32, 2255376), (38, 1899264), (48, 1503584), (57, 1266176), (64, 1127688), (76, 949632), (96, 751792), (114, 633088), (128, 563844), (152, 474816), (192, 375896), (228, 316544), (256, 281922), (304, 237408), (384, 187948), (456, 158272), (512, 140961), (608, 118704), (768, 93974), (912, 79136), (1216, 59352), (1536, 46987), (1824, 39568), (2432, 29676), (2473, 29184), (3648, 19784), (4864, 14838), (4946, 14592), (7296, 9892), (7419, 9728)]