83741220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6373}}^1$

素因数の和:6461

約数の個数: 72

約数和(自身を含む): 257535096

約数和(自身を除く): 173793876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6373, 6570, 12746, 13140, 19119, 25492, 31865, 38238, 57357, 63730, 76476, 95595, 114714, 127460, 191190, 229428, 286785, 382380, 465229, 573570, 930458, 1147140, 1395687, 1860916, 2326145, 2791374, 4187061, 4652290, 5582748, 6978435, 8374122, 9304580, 13956870, 16748244, 20935305, 27913740, 41870610, 83741220]

約数ペア:

[(1, 83741220), (2, 41870610), (3, 27913740), (4, 20935305), (5, 16748244), (6, 13956870), (9, 9304580), (10, 8374122), (12, 6978435), (15, 5582748), (18, 4652290), (20, 4187061), (30, 2791374), (36, 2326145), (45, 1860916), (60, 1395687), (73, 1147140), (90, 930458), (146, 573570), (180, 465229), (219, 382380), (292, 286785), (365, 229428), (438, 191190), (657, 127460), (730, 114714), (876, 95595), (1095, 76476), (1314, 63730), (1460, 57357), (2190, 38238), (2628, 31865), (3285, 25492), (4380, 19119), (6373, 13140), (6570, 12746)]