71712384

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9865

約数の個数: 64

約数和(自身を含む): 200532000

約数和(自身を除く): 128819616

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, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 9829, 19658, 29487, 39316, 58974, 78632, 117948, 157264, 186751, 235896, 314528, 373502, 471792, 560253, 629056, 747004, 943584, 1120506, 1258112, 1494008, 1887168, 2241012, 2988016, 3774336, 4482024, 5976032, 8964048, 11952064, 17928096, 23904128, 35856192, 71712384]

約数ペア:

[(1, 71712384), (2, 35856192), (3, 23904128), (4, 17928096), (6, 11952064), (8, 8964048), (12, 5976032), (16, 4482024), (19, 3774336), (24, 2988016), (32, 2241012), (38, 1887168), (48, 1494008), (57, 1258112), (64, 1120506), (76, 943584), (96, 747004), (114, 629056), (128, 560253), (152, 471792), (192, 373502), (228, 314528), (304, 235896), (384, 186751), (456, 157264), (608, 117948), (912, 78632), (1216, 58974), (1824, 39316), (2432, 29487), (3648, 19658), (7296, 9829)]