72748908

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29323

約数の個数: 48

約数和(自身を含む): 196815360

約数和(自身を除く): 124066452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 29287, 58574, 87861, 117148, 175722, 263583, 351444, 527166, 673601, 790749, 1054332, 1347202, 1581498, 2020803, 2694404, 3162996, 4041606, 6062409, 8083212, 12124818, 18187227, 24249636, 36374454, 72748908]

約数ペア:

[(1, 72748908), (2, 36374454), (3, 24249636), (4, 18187227), (6, 12124818), (9, 8083212), (12, 6062409), (18, 4041606), (23, 3162996), (27, 2694404), (36, 2020803), (46, 1581498), (54, 1347202), (69, 1054332), (92, 790749), (108, 673601), (138, 527166), (207, 351444), (276, 263583), (414, 175722), (621, 117148), (828, 87861), (1242, 58574), (2484, 29287)]