72533538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 199480320

約数和(自身を除く): 126946782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 59, 63, 66, 77, 99, 118, 126, 154, 177, 198, 231, 354, 413, 462, 531, 649, 693, 826, 887, 1062, 1239, 1298, 1386, 1774, 1947, 2478, 2661, 3717, 3894, 4543, 5322, 5841, 6209, 7434, 7983, 9086, 9757, 11682, 12418, 13629, 15966, 18627, 19514, 27258, 29271, 37254, 40887, 52333, 55881, 58542, 68299, 81774, 87813, 104666, 111762, 136598, 156999, 175626, 204897, 313998, 366331, 409794, 470997, 575663, 614691, 732662, 941994, 1098993, 1151326, 1229382, 1726989, 2197986, 3296979, 3453978, 4029641, 5180967, 6593958, 8059282, 10361934, 12088923, 24177846, 36266769, 72533538]

約数ペア:

[(1, 72533538), (2, 36266769), (3, 24177846), (6, 12088923), (7, 10361934), (9, 8059282), (11, 6593958), (14, 5180967), (18, 4029641), (21, 3453978), (22, 3296979), (33, 2197986), (42, 1726989), (59, 1229382), (63, 1151326), (66, 1098993), (77, 941994), (99, 732662), (118, 614691), (126, 575663), (154, 470997), (177, 409794), (198, 366331), (231, 313998), (354, 204897), (413, 175626), (462, 156999), (531, 136598), (649, 111762), (693, 104666), (826, 87813), (887, 81774), (1062, 68299), (1239, 58542), (1298, 55881), (1386, 52333), (1774, 40887), (1947, 37254), (2478, 29271), (2661, 27258), (3717, 19514), (3894, 18627), (4543, 15966), (5322, 13629), (5841, 12418), (6209, 11682), (7434, 9757), (7983, 9086)]