72461928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 228510720

約数和(自身を除く): 156048792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 347, 452, 462, 616, 678, 694, 791, 904, 924, 1041, 1243, 1356, 1388, 1582, 1848, 2082, 2373, 2429, 2486, 2712, 2776, 3164, 3729, 3817, 4164, 4746, 4858, 4972, 6328, 7287, 7458, 7634, 8328, 8701, 9492, 9716, 9944, 11451, 14574, 14916, 15268, 17402, 18984, 19432, 22902, 26103, 26719, 29148, 29832, 30536, 34804, 39211, 45804, 52206, 53438, 58296, 69608, 78422, 80157, 91608, 104412, 106876, 117633, 156844, 160314, 208824, 213752, 235266, 274477, 313688, 320628, 431321, 470532, 548954, 641256, 823431, 862642, 941064, 1097908, 1293963, 1646862, 1725284, 2195816, 2587926, 3019247, 3293724, 3450568, 5175852, 6038494, 6587448, 9057741, 10351704, 12076988, 18115482, 24153976, 36230964, 72461928]

約数ペア:

[(1, 72461928), (2, 36230964), (3, 24153976), (4, 18115482), (6, 12076988), (7, 10351704), (8, 9057741), (11, 6587448), (12, 6038494), (14, 5175852), (21, 3450568), (22, 3293724), (24, 3019247), (28, 2587926), (33, 2195816), (42, 1725284), (44, 1646862), (56, 1293963), (66, 1097908), (77, 941064), (84, 862642), (88, 823431), (113, 641256), (132, 548954), (154, 470532), (168, 431321), (226, 320628), (231, 313688), (264, 274477), (308, 235266), (339, 213752), (347, 208824), (452, 160314), (462, 156844), (616, 117633), (678, 106876), (694, 104412), (791, 91608), (904, 80157), (924, 78422), (1041, 69608), (1243, 58296), (1356, 53438), (1388, 52206), (1582, 45804), (1848, 39211), (2082, 34804), (2373, 30536), (2429, 29832), (2486, 29148), (2712, 26719), (2776, 26103), (3164, 22902), (3729, 19432), (3817, 18984), (4164, 17402), (4746, 15268), (4858, 14916), (4972, 14574), (6328, 11451), (7287, 9944), (7458, 9716), (7634, 9492), (8328, 8701)]