72624708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 213978240

約数和(自身を除く): 141353532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 169, 173, 207, 234, 276, 299, 338, 346, 351, 414, 468, 507, 519, 598, 621, 676, 692, 702, 828, 897, 1014, 1038, 1196, 1242, 1404, 1521, 1557, 1794, 2028, 2076, 2249, 2484, 2691, 3042, 3114, 3588, 3887, 3979, 4498, 4563, 4671, 5382, 6084, 6228, 6747, 7774, 7958, 8073, 8996, 9126, 9342, 10764, 11661, 11937, 13494, 15548, 15916, 16146, 18252, 18684, 20241, 23322, 23874, 26988, 29237, 32292, 34983, 35811, 40482, 46644, 47748, 51727, 58474, 60723, 69966, 71622, 80964, 87711, 103454, 104949, 107433, 116948, 121446, 139932, 143244, 155181, 175422, 206908, 209898, 214866, 242892, 263133, 310362, 350844, 419796, 429732, 465543, 526266, 620724, 672451, 789399, 931086, 1052532, 1344902, 1396629, 1578798, 1862172, 2017353, 2689804, 2793258, 3157596, 4034706, 5586516, 6052059, 8069412, 12104118, 18156177, 24208236, 36312354, 72624708]

約数ペア:

[(1, 72624708), (2, 36312354), (3, 24208236), (4, 18156177), (6, 12104118), (9, 8069412), (12, 6052059), (13, 5586516), (18, 4034706), (23, 3157596), (26, 2793258), (27, 2689804), (36, 2017353), (39, 1862172), (46, 1578798), (52, 1396629), (54, 1344902), (69, 1052532), (78, 931086), (92, 789399), (108, 672451), (117, 620724), (138, 526266), (156, 465543), (169, 429732), (173, 419796), (207, 350844), (234, 310362), (276, 263133), (299, 242892), (338, 214866), (346, 209898), (351, 206908), (414, 175422), (468, 155181), (507, 143244), (519, 139932), (598, 121446), (621, 116948), (676, 107433), (692, 104949), (702, 103454), (828, 87711), (897, 80964), (1014, 71622), (1038, 69966), (1196, 60723), (1242, 58474), (1404, 51727), (1521, 47748), (1557, 46644), (1794, 40482), (2028, 35811), (2076, 34983), (2249, 32292), (2484, 29237), (2691, 26988), (3042, 23874), (3114, 23322), (3588, 20241), (3887, 18684), (3979, 18252), (4498, 16146), (4563, 15916), (4671, 15548), (5382, 13494), (6084, 11937), (6228, 11661), (6747, 10764), (7774, 9342), (7958, 9126), (8073, 8996)]