73378656

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 163702944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 94, 96, 104, 108, 117, 139, 141, 144, 156, 188, 208, 216, 234, 278, 282, 288, 312, 351, 376, 416, 417, 423, 432, 468, 556, 564, 611, 624, 702, 752, 834, 846, 864, 936, 1112, 1128, 1222, 1248, 1251, 1269, 1404, 1504, 1668, 1692, 1807, 1833, 1872, 2224, 2256, 2444, 2502, 2538, 2808, 3336, 3384, 3614, 3666, 3744, 3753, 4448, 4512, 4888, 5004, 5076, 5421, 5499, 5616, 6533, 6672, 6768, 7228, 7332, 7506, 9776, 10008, 10152, 10842, 10998, 11232, 13066, 13344, 13536, 14456, 14664, 15012, 16263, 16497, 19552, 19599, 20016, 20304, 21684, 21996, 26132, 28912, 29328, 30024, 32526, 32994, 39198, 40032, 40608, 43368, 43992, 48789, 52264, 57824, 58656, 58797, 60048, 65052, 65988, 78396, 84929, 86736, 87984, 97578, 104528, 117594, 120096, 130104, 131976, 156792, 169858, 173472, 175968, 176391, 195156, 209056, 235188, 254787, 260208, 263952, 313584, 339716, 352782, 390312, 470376, 509574, 520416, 527904, 627168, 679432, 705564, 764361, 780624, 940752, 1019148, 1358864, 1411128, 1528722, 1561248, 1881504, 2038296, 2293083, 2717728, 2822256, 3057444, 4076592, 4586166, 5644512, 6114888, 8153184, 9172332, 12229776, 18344664, 24459552, 36689328, 73378656]

約数ペア:

[(1, 73378656), (2, 36689328), (3, 24459552), (4, 18344664), (6, 12229776), (8, 9172332), (9, 8153184), (12, 6114888), (13, 5644512), (16, 4586166), (18, 4076592), (24, 3057444), (26, 2822256), (27, 2717728), (32, 2293083), (36, 2038296), (39, 1881504), (47, 1561248), (48, 1528722), (52, 1411128), (54, 1358864), (72, 1019148), (78, 940752), (94, 780624), (96, 764361), (104, 705564), (108, 679432), (117, 627168), (139, 527904), (141, 520416), (144, 509574), (156, 470376), (188, 390312), (208, 352782), (216, 339716), (234, 313584), (278, 263952), (282, 260208), (288, 254787), (312, 235188), (351, 209056), (376, 195156), (416, 176391), (417, 175968), (423, 173472), (432, 169858), (468, 156792), (556, 131976), (564, 130104), (611, 120096), (624, 117594), (702, 104528), (752, 97578), (834, 87984), (846, 86736), (864, 84929), (936, 78396), (1112, 65988), (1128, 65052), (1222, 60048), (1248, 58797), (1251, 58656), (1269, 57824), (1404, 52264), (1504, 48789), (1668, 43992), (1692, 43368), (1807, 40608), (1833, 40032), (1872, 39198), (2224, 32994), (2256, 32526), (2444, 30024), (2502, 29328), (2538, 28912), (2808, 26132), (3336, 21996), (3384, 21684), (3614, 20304), (3666, 20016), (3744, 19599), (3753, 19552), (4448, 16497), (4512, 16263), (4888, 15012), (5004, 14664), (5076, 14456), (5421, 13536), (5499, 13344), (5616, 13066), (6533, 11232), (6672, 10998), (6768, 10842), (7228, 10152), (7332, 10008), (7506, 9776)]