72639612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29243}}^1$

素因数の和:29279

約数の個数: 48

約数和(自身を含む): 196519680

約数和(自身を除く): 123880068

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, 29243, 58486, 87729, 116972, 175458, 263187, 350916, 526374, 672589, 789561, 1052748, 1345178, 1579122, 2017767, 2690356, 3158244, 4035534, 6053301, 8071068, 12106602, 18159903, 24213204, 36319806, 72639612]

約数ペア:

[(1, 72639612), (2, 36319806), (3, 24213204), (4, 18159903), (6, 12106602), (9, 8071068), (12, 6053301), (18, 4035534), (23, 3158244), (27, 2690356), (36, 2017767), (46, 1579122), (54, 1345178), (69, 1052748), (92, 789561), (108, 672589), (138, 526374), (207, 350916), (276, 263187), (414, 175458), (621, 116972), (828, 87729), (1242, 58486), (2484, 29243)]