80637336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 247818600

約数和(自身を除く): 167181264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 169, 188, 216, 234, 282, 312, 338, 351, 376, 423, 468, 507, 564, 611, 676, 702, 846, 936, 1014, 1128, 1222, 1269, 1352, 1404, 1521, 1692, 1833, 2028, 2209, 2444, 2538, 2808, 3042, 3384, 3666, 4056, 4418, 4563, 4888, 5076, 5499, 6084, 6627, 7332, 7943, 8836, 9126, 10152, 10998, 12168, 13254, 14664, 15886, 16497, 17672, 18252, 19881, 21996, 23829, 26508, 28717, 31772, 32994, 36504, 39762, 43992, 47658, 53016, 57434, 59643, 63544, 65988, 71487, 79524, 86151, 95316, 114868, 119286, 131976, 142974, 159048, 172302, 190632, 214461, 229736, 238572, 258453, 285948, 344604, 373321, 428922, 477144, 516906, 571896, 689208, 746642, 775359, 857844, 1033812, 1119963, 1493284, 1550718, 1715688, 2067624, 2239926, 2986568, 3101436, 3359889, 4479852, 6202872, 6719778, 8959704, 10079667, 13439556, 20159334, 26879112, 40318668, 80637336]

約数ペア:

[(1, 80637336), (2, 40318668), (3, 26879112), (4, 20159334), (6, 13439556), (8, 10079667), (9, 8959704), (12, 6719778), (13, 6202872), (18, 4479852), (24, 3359889), (26, 3101436), (27, 2986568), (36, 2239926), (39, 2067624), (47, 1715688), (52, 1550718), (54, 1493284), (72, 1119963), (78, 1033812), (94, 857844), (104, 775359), (108, 746642), (117, 689208), (141, 571896), (156, 516906), (169, 477144), (188, 428922), (216, 373321), (234, 344604), (282, 285948), (312, 258453), (338, 238572), (351, 229736), (376, 214461), (423, 190632), (468, 172302), (507, 159048), (564, 142974), (611, 131976), (676, 119286), (702, 114868), (846, 95316), (936, 86151), (1014, 79524), (1128, 71487), (1222, 65988), (1269, 63544), (1352, 59643), (1404, 57434), (1521, 53016), (1692, 47658), (1833, 43992), (2028, 39762), (2209, 36504), (2444, 32994), (2538, 31772), (2808, 28717), (3042, 26508), (3384, 23829), (3666, 21996), (4056, 19881), (4418, 18252), (4563, 17672), (4888, 16497), (5076, 15886), (5499, 14664), (6084, 13254), (6627, 12168), (7332, 10998), (7943, 10152), (8836, 9126)]