83257980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 252915264

約数和(自身を除く): 169657284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 173, 195, 260, 346, 390, 519, 617, 692, 780, 865, 1038, 1234, 1730, 1851, 2076, 2249, 2468, 2595, 3085, 3460, 3702, 4498, 5190, 6170, 6747, 7404, 8021, 8996, 9255, 10380, 11245, 12340, 13494, 16042, 18510, 22490, 24063, 26988, 32084, 33735, 37020, 40105, 44980, 48126, 67470, 80210, 96252, 106741, 120315, 134940, 160420, 213482, 240630, 320223, 426964, 481260, 533705, 640446, 1067410, 1280892, 1387633, 1601115, 2134820, 2775266, 3202230, 4162899, 5550532, 6404460, 6938165, 8325798, 13876330, 16651596, 20814495, 27752660, 41628990, 83257980]

約数ペア:

[(1, 83257980), (2, 41628990), (3, 27752660), (4, 20814495), (5, 16651596), (6, 13876330), (10, 8325798), (12, 6938165), (13, 6404460), (15, 5550532), (20, 4162899), (26, 3202230), (30, 2775266), (39, 2134820), (52, 1601115), (60, 1387633), (65, 1280892), (78, 1067410), (130, 640446), (156, 533705), (173, 481260), (195, 426964), (260, 320223), (346, 240630), (390, 213482), (519, 160420), (617, 134940), (692, 120315), (780, 106741), (865, 96252), (1038, 80210), (1234, 67470), (1730, 48126), (1851, 44980), (2076, 40105), (2249, 37020), (2468, 33735), (2595, 32084), (3085, 26988), (3460, 24063), (3702, 22490), (4498, 18510), (5190, 16042), (6170, 13494), (6747, 12340), (7404, 11245), (8021, 10380), (8996, 9255)]