78730224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 215760000

約数和(自身を除く): 137029776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 173, 228, 304, 346, 456, 499, 519, 692, 912, 998, 1038, 1384, 1497, 1996, 2076, 2768, 2994, 3287, 3992, 4152, 5988, 6574, 7984, 8304, 9481, 9861, 11976, 13148, 18962, 19722, 23952, 26296, 28443, 37924, 39444, 52592, 56886, 75848, 78888, 86327, 113772, 151696, 157776, 172654, 227544, 258981, 345308, 455088, 517962, 690616, 1035924, 1381232, 1640213, 2071848, 3280426, 4143696, 4920639, 6560852, 9841278, 13121704, 19682556, 26243408, 39365112, 78730224]

約数ペア:

[(1, 78730224), (2, 39365112), (3, 26243408), (4, 19682556), (6, 13121704), (8, 9841278), (12, 6560852), (16, 4920639), (19, 4143696), (24, 3280426), (38, 2071848), (48, 1640213), (57, 1381232), (76, 1035924), (114, 690616), (152, 517962), (173, 455088), (228, 345308), (304, 258981), (346, 227544), (456, 172654), (499, 157776), (519, 151696), (692, 113772), (912, 86327), (998, 78888), (1038, 75848), (1384, 56886), (1497, 52592), (1996, 39444), (2076, 37924), (2768, 28443), (2994, 26296), (3287, 23952), (3992, 19722), (4152, 18962), (5988, 13148), (6574, 11976), (7984, 9861), (8304, 9481)]