23202972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 64688624

約数和(自身を除く): 41485652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1153, 1548, 1677, 2236, 2306, 3354, 3459, 4612, 5031, 6708, 6918, 10062, 10377, 13836, 14989, 20124, 20754, 29978, 41508, 44967, 49579, 59956, 89934, 99158, 134901, 148737, 179868, 198316, 269802, 297474, 446211, 539604, 594948, 644527, 892422, 1289054, 1784844, 1933581, 2578108, 3867162, 5800743, 7734324, 11601486, 23202972]

約数ペア:

[(1, 23202972), (2, 11601486), (3, 7734324), (4, 5800743), (6, 3867162), (9, 2578108), (12, 1933581), (13, 1784844), (18, 1289054), (26, 892422), (36, 644527), (39, 594948), (43, 539604), (52, 446211), (78, 297474), (86, 269802), (117, 198316), (129, 179868), (156, 148737), (172, 134901), (234, 99158), (258, 89934), (387, 59956), (468, 49579), (516, 44967), (559, 41508), (774, 29978), (1118, 20754), (1153, 20124), (1548, 14989), (1677, 13836), (2236, 10377), (2306, 10062), (3354, 6918), (3459, 6708), (4612, 5031)]