72587904

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9985

約数の個数: 64

約数和(自身を含む): 202980000

約数和(自身を除く): 130392096

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, 9949, 19898, 29847, 39796, 59694, 79592, 119388, 159184, 189031, 238776, 318368, 378062, 477552, 567093, 636736, 756124, 955104, 1134186, 1273472, 1512248, 1910208, 2268372, 3024496, 3820416, 4536744, 6048992, 9073488, 12097984, 18146976, 24195968, 36293952, 72587904]

約数ペア:

[(1, 72587904), (2, 36293952), (3, 24195968), (4, 18146976), (6, 12097984), (8, 9073488), (12, 6048992), (16, 4536744), (19, 3820416), (24, 3024496), (32, 2268372), (38, 1910208), (48, 1512248), (57, 1273472), (64, 1134186), (76, 955104), (96, 756124), (114, 636736), (128, 567093), (152, 477552), (192, 378062), (228, 318368), (304, 238776), (384, 189031), (456, 159184), (608, 119388), (912, 79592), (1216, 59694), (1824, 39796), (2432, 29847), (3648, 19898), (7296, 9949)]