73076480

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 179888352

約数和(自身を除く): 106811872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 1543, 2368, 2960, 3086, 4736, 5920, 6172, 7715, 9472, 11840, 12344, 15430, 23680, 24688, 30860, 47360, 49376, 57091, 61720, 98752, 114182, 123440, 197504, 228364, 246880, 285455, 395008, 456728, 493760, 570910, 913456, 987520, 1141820, 1826912, 1975040, 2283640, 3653824, 4567280, 7307648, 9134560, 14615296, 18269120, 36538240, 73076480]

約数ペア:

[(1, 73076480), (2, 36538240), (4, 18269120), (5, 14615296), (8, 9134560), (10, 7307648), (16, 4567280), (20, 3653824), (32, 2283640), (37, 1975040), (40, 1826912), (64, 1141820), (74, 987520), (80, 913456), (128, 570910), (148, 493760), (160, 456728), (185, 395008), (256, 285455), (296, 246880), (320, 228364), (370, 197504), (592, 123440), (640, 114182), (740, 98752), (1184, 61720), (1280, 57091), (1480, 49376), (1543, 47360), (2368, 30860), (2960, 24688), (3086, 23680), (4736, 15430), (5920, 12344), (6172, 11840), (7715, 9472)]