28171189224

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2063}}^1\times {\mathrm{2131}}^1$

素因数の和:4295

約数の個数: 96

約数和(自身を含む): 77227862400

約数和(自身を除く): 49056673176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2063, 2131, 2136, 3204, 4126, 4262, 6189, 6393, 6408, 8252, 8524, 12378, 12786, 16504, 17048, 18567, 19179, 24756, 25572, 37134, 38358, 49512, 51144, 74268, 76716, 148536, 153432, 183607, 189659, 367214, 379318, 550821, 568977, 734428, 758636, 1101642, 1137954, 1468856, 1517272, 1652463, 1706931, 2203284, 2275908, 3304926, 3413862, 4396253, 4406568, 4551816, 6609852, 6827724, 8792506, 13188759, 13219704, 13655448, 17585012, 26377518, 35170024, 39566277, 52755036, 79132554, 105510072, 158265108, 316530216, 391266517, 782533034, 1173799551, 1565066068, 2347599102, 3130132136, 3521398653, 4695198204, 7042797306, 9390396408, 14085594612, 28171189224]

約数ペア:

[(1, 28171189224), (2, 14085594612), (3, 9390396408), (4, 7042797306), (6, 4695198204), (8, 3521398653), (9, 3130132136), (12, 2347599102), (18, 1565066068), (24, 1173799551), (36, 782533034), (72, 391266517), (89, 316530216), (178, 158265108), (267, 105510072), (356, 79132554), (534, 52755036), (712, 39566277), (801, 35170024), (1068, 26377518), (1602, 17585012), (2063, 13655448), (2131, 13219704), (2136, 13188759), (3204, 8792506), (4126, 6827724), (4262, 6609852), (6189, 4551816), (6393, 4406568), (6408, 4396253), (8252, 3413862), (8524, 3304926), (12378, 2275908), (12786, 2203284), (16504, 1706931), (17048, 1652463), (18567, 1517272), (19179, 1468856), (24756, 1137954), (25572, 1101642), (37134, 758636), (38358, 734428), (49512, 568977), (51144, 550821), (74268, 379318), (76716, 367214), (148536, 189659), (153432, 183607)]