64597140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8753}}^1$

素因数の和:8809

約数の個数: 72

約数和(自身を含む): 200746728

約数和(自身を除く): 136149588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 8753, 17506, 26259, 35012, 43765, 52518, 78777, 87530, 105036, 131295, 157554, 175060, 262590, 315108, 358873, 393885, 525180, 717746, 787770, 1076619, 1435492, 1575540, 1794365, 2153238, 3229857, 3588730, 4306476, 5383095, 6459714, 7177460, 10766190, 12919428, 16149285, 21532380, 32298570, 64597140]

約数ペア:

[(1, 64597140), (2, 32298570), (3, 21532380), (4, 16149285), (5, 12919428), (6, 10766190), (9, 7177460), (10, 6459714), (12, 5383095), (15, 4306476), (18, 3588730), (20, 3229857), (30, 2153238), (36, 1794365), (41, 1575540), (45, 1435492), (60, 1076619), (82, 787770), (90, 717746), (123, 525180), (164, 393885), (180, 358873), (205, 315108), (246, 262590), (369, 175060), (410, 157554), (492, 131295), (615, 105036), (738, 87530), (820, 78777), (1230, 52518), (1476, 43765), (1845, 35012), (2460, 26259), (3690, 17506), (7380, 8753)]