71522748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 199158960

約数和(自身を除く): 127636212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1657, 1962, 2398, 3314, 3597, 3924, 4796, 4971, 6628, 7194, 9942, 10791, 14388, 14913, 18227, 19884, 21582, 29826, 36454, 43164, 54681, 59652, 72908, 109362, 164043, 180613, 218724, 328086, 361226, 541839, 656172, 722452, 1083678, 1625517, 1986743, 2167356, 3251034, 3973486, 5960229, 6502068, 7946972, 11920458, 17880687, 23840916, 35761374, 71522748]

約数ペア:

[(1, 71522748), (2, 35761374), (3, 23840916), (4, 17880687), (6, 11920458), (9, 7946972), (11, 6502068), (12, 5960229), (18, 3973486), (22, 3251034), (33, 2167356), (36, 1986743), (44, 1625517), (66, 1083678), (99, 722452), (109, 656172), (132, 541839), (198, 361226), (218, 328086), (327, 218724), (396, 180613), (436, 164043), (654, 109362), (981, 72908), (1199, 59652), (1308, 54681), (1657, 43164), (1962, 36454), (2398, 29826), (3314, 21582), (3597, 19884), (3924, 18227), (4796, 14913), (4971, 14388), (6628, 10791), (7194, 9942)]