72762390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3221}}^1$

素因数の和:3485

約数の個数: 48

約数和(自身を含む): 189994896

約数和(自身を除く): 117232506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3221, 3765, 4518, 6442, 7530, 9663, 11295, 16105, 19326, 22590, 28989, 32210, 48315, 57978, 96630, 144945, 289890, 808471, 1616942, 2425413, 4042355, 4850826, 7276239, 8084710, 12127065, 14552478, 24254130, 36381195, 72762390]

約数ペア:

[(1, 72762390), (2, 36381195), (3, 24254130), (5, 14552478), (6, 12127065), (9, 8084710), (10, 7276239), (15, 4850826), (18, 4042355), (30, 2425413), (45, 1616942), (90, 808471), (251, 289890), (502, 144945), (753, 96630), (1255, 57978), (1506, 48315), (2259, 32210), (2510, 28989), (3221, 22590), (3765, 19326), (4518, 16105), (6442, 11295), (7530, 9663)]