123588816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6444

約数の個数: 80

約数和(自身を含む): 354977280

約数和(自身を除く): 231388464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6389, 6448, 9672, 12778, 19167, 19344, 25556, 38334, 51112, 76668, 83057, 102224, 153336, 166114, 198059, 249171, 306672, 332228, 396118, 498342, 594177, 664456, 792236, 996684, 1188354, 1328912, 1584472, 1993368, 2376708, 2574767, 3168944, 3986736, 4753416, 5149534, 7724301, 9506832, 10299068, 15448602, 20598136, 30897204, 41196272, 61794408, 123588816]

約数ペア:

[(1, 123588816), (2, 61794408), (3, 41196272), (4, 30897204), (6, 20598136), (8, 15448602), (12, 10299068), (13, 9506832), (16, 7724301), (24, 5149534), (26, 4753416), (31, 3986736), (39, 3168944), (48, 2574767), (52, 2376708), (62, 1993368), (78, 1584472), (93, 1328912), (104, 1188354), (124, 996684), (156, 792236), (186, 664456), (208, 594177), (248, 498342), (312, 396118), (372, 332228), (403, 306672), (496, 249171), (624, 198059), (744, 166114), (806, 153336), (1209, 102224), (1488, 83057), (1612, 76668), (2418, 51112), (3224, 38334), (4836, 25556), (6389, 19344), (6448, 19167), (9672, 12778)]