77208810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 219843072

約数和(自身を除く): 142634262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 991, 1113, 1470, 1590, 1855, 1982, 2226, 2597, 2973, 3710, 4955, 5194, 5565, 5946, 6937, 7791, 9910, 11130, 12985, 13874, 14865, 15582, 20811, 25970, 29730, 34685, 38955, 41622, 48559, 52523, 69370, 77910, 97118, 104055, 105046, 145677, 157569, 208110, 242795, 262615, 291354, 315138, 367661, 485590, 525230, 728385, 735322, 787845, 1102983, 1456770, 1575690, 1838305, 2205966, 2573627, 3676610, 5147254, 5514915, 7720881, 11029830, 12868135, 15441762, 25736270, 38604405, 77208810]

約数ペア:

[(1, 77208810), (2, 38604405), (3, 25736270), (5, 15441762), (6, 12868135), (7, 11029830), (10, 7720881), (14, 5514915), (15, 5147254), (21, 3676610), (30, 2573627), (35, 2205966), (42, 1838305), (49, 1575690), (53, 1456770), (70, 1102983), (98, 787845), (105, 735322), (106, 728385), (147, 525230), (159, 485590), (210, 367661), (245, 315138), (265, 291354), (294, 262615), (318, 242795), (371, 208110), (490, 157569), (530, 145677), (735, 105046), (742, 104055), (795, 97118), (991, 77910), (1113, 69370), (1470, 52523), (1590, 48559), (1855, 41622), (1982, 38955), (2226, 34685), (2597, 29730), (2973, 25970), (3710, 20811), (4955, 15582), (5194, 14865), (5565, 13874), (5946, 12985), (6937, 11130), (7791, 9910)]