72832168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 79577432

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 83, 92, 152, 166, 184, 251, 332, 437, 502, 664, 874, 1004, 1577, 1748, 1909, 2008, 3154, 3496, 3818, 4769, 5773, 6308, 7636, 9538, 11546, 12616, 15272, 19076, 20833, 23092, 36271, 38152, 41666, 46184, 72542, 83332, 109687, 145084, 166664, 219374, 290168, 395827, 438748, 479159, 791654, 877496, 958318, 1583308, 1916636, 3166616, 3833272, 9104021, 18208042, 36416084, 72832168]

約数ペア:

[(1, 72832168), (2, 36416084), (4, 18208042), (8, 9104021), (19, 3833272), (23, 3166616), (38, 1916636), (46, 1583308), (76, 958318), (83, 877496), (92, 791654), (152, 479159), (166, 438748), (184, 395827), (251, 290168), (332, 219374), (437, 166664), (502, 145084), (664, 109687), (874, 83332), (1004, 72542), (1577, 46184), (1748, 41666), (1909, 38152), (2008, 36271), (3154, 23092), (3496, 20833), (3818, 19076), (4769, 15272), (5773, 12616), (6308, 11546), (7636, 9538)]