75444278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 72610762

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 67, 91, 134, 161, 182, 269, 299, 322, 469, 538, 598, 871, 938, 1541, 1742, 1883, 2093, 3082, 3497, 3766, 4186, 6097, 6187, 6994, 10787, 12194, 12374, 18023, 20033, 21574, 24479, 36046, 40066, 43309, 48958, 80431, 86618, 126161, 140231, 160862, 234299, 252322, 280462, 414529, 468598, 563017, 829058, 1126034, 1640093, 2901703, 3280186, 5388877, 5803406, 10777754, 37722139, 75444278]

約数ペア:

[(1, 75444278), (2, 37722139), (7, 10777754), (13, 5803406), (14, 5388877), (23, 3280186), (26, 2901703), (46, 1640093), (67, 1126034), (91, 829058), (134, 563017), (161, 468598), (182, 414529), (269, 280462), (299, 252322), (322, 234299), (469, 160862), (538, 140231), (598, 126161), (871, 86618), (938, 80431), (1541, 48958), (1742, 43309), (1883, 40066), (2093, 36046), (3082, 24479), (3497, 21574), (3766, 20033), (4186, 18023), (6097, 12374), (6187, 12194), (6994, 10787)]