83569140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4461

約数の個数: 72

約数和(自身を含む): 255921120

約数和(自身を除く): 172351980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4339, 4815, 6420, 8678, 9630, 13017, 17356, 19260, 21695, 26034, 39051, 43390, 52068, 65085, 78102, 86780, 130170, 156204, 195255, 260340, 390510, 464273, 781020, 928546, 1392819, 1857092, 2321365, 2785638, 4178457, 4642730, 5571276, 6964095, 8356914, 9285460, 13928190, 16713828, 20892285, 27856380, 41784570, 83569140]

約数ペア:

[(1, 83569140), (2, 41784570), (3, 27856380), (4, 20892285), (5, 16713828), (6, 13928190), (9, 9285460), (10, 8356914), (12, 6964095), (15, 5571276), (18, 4642730), (20, 4178457), (30, 2785638), (36, 2321365), (45, 1857092), (60, 1392819), (90, 928546), (107, 781020), (180, 464273), (214, 390510), (321, 260340), (428, 195255), (535, 156204), (642, 130170), (963, 86780), (1070, 78102), (1284, 65085), (1605, 52068), (1926, 43390), (2140, 39051), (3210, 26034), (3852, 21695), (4339, 19260), (4815, 17356), (6420, 13017), (8678, 9630)]