73188304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 172449280

約数和(自身を除く): 99260976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 163, 211, 266, 304, 326, 422, 532, 652, 844, 1064, 1141, 1304, 1477, 1688, 2128, 2282, 2608, 2954, 3097, 3376, 4009, 4564, 5908, 6194, 8018, 9128, 11816, 12388, 16036, 18256, 21679, 23632, 24776, 28063, 32072, 34393, 43358, 49552, 56126, 64144, 68786, 86716, 112252, 137572, 173432, 224504, 240751, 275144, 346864, 449008, 481502, 550288, 653467, 963004, 1306934, 1926008, 2613868, 3852016, 4574269, 5227736, 9148538, 10455472, 18297076, 36594152, 73188304]

約数ペア:

[(1, 73188304), (2, 36594152), (4, 18297076), (7, 10455472), (8, 9148538), (14, 5227736), (16, 4574269), (19, 3852016), (28, 2613868), (38, 1926008), (56, 1306934), (76, 963004), (112, 653467), (133, 550288), (152, 481502), (163, 449008), (211, 346864), (266, 275144), (304, 240751), (326, 224504), (422, 173432), (532, 137572), (652, 112252), (844, 86716), (1064, 68786), (1141, 64144), (1304, 56126), (1477, 49552), (1688, 43358), (2128, 34393), (2282, 32072), (2608, 28063), (2954, 24776), (3097, 23632), (3376, 21679), (4009, 18256), (4564, 16036), (5908, 12388), (6194, 11816), (8018, 9128)]