72003996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105269}}^1$

素因数の和:105298

約数の個数: 36

約数和(自身を含む): 191591400

約数和(自身を除く): 119587404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 105269, 210538, 315807, 421076, 631614, 947421, 1263228, 1894842, 2000111, 3789684, 4000222, 6000333, 8000444, 12000666, 18000999, 24001332, 36001998, 72003996]

約数ペア:

[(1, 72003996), (2, 36001998), (3, 24001332), (4, 18000999), (6, 12000666), (9, 8000444), (12, 6000333), (18, 4000222), (19, 3789684), (36, 2000111), (38, 1894842), (57, 1263228), (76, 947421), (114, 631614), (171, 421076), (228, 315807), (342, 210538), (684, 105269)]