69726972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 192148992

約数和(自身を除く): 122422020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 83, 84, 137, 146, 166, 219, 249, 274, 292, 332, 411, 438, 498, 511, 548, 581, 822, 876, 959, 996, 1022, 1162, 1533, 1644, 1743, 1918, 2044, 2324, 2877, 3066, 3486, 3836, 5754, 6059, 6132, 6972, 10001, 11371, 11508, 12118, 18177, 20002, 22742, 24236, 30003, 34113, 36354, 40004, 42413, 45484, 60006, 68226, 70007, 72708, 79597, 84826, 120012, 127239, 136452, 140014, 159194, 169652, 210021, 238791, 254478, 280028, 318388, 420042, 477582, 508956, 830083, 840084, 955164, 1660166, 2490249, 3320332, 4980498, 5810581, 9960996, 11621162, 17431743, 23242324, 34863486, 69726972]

約数ペア:

[(1, 69726972), (2, 34863486), (3, 23242324), (4, 17431743), (6, 11621162), (7, 9960996), (12, 5810581), (14, 4980498), (21, 3320332), (28, 2490249), (42, 1660166), (73, 955164), (83, 840084), (84, 830083), (137, 508956), (146, 477582), (166, 420042), (219, 318388), (249, 280028), (274, 254478), (292, 238791), (332, 210021), (411, 169652), (438, 159194), (498, 140014), (511, 136452), (548, 127239), (581, 120012), (822, 84826), (876, 79597), (959, 72708), (996, 70007), (1022, 68226), (1162, 60006), (1533, 45484), (1644, 42413), (1743, 40004), (1918, 36354), (2044, 34113), (2324, 30003), (2877, 24236), (3066, 22742), (3486, 20002), (3836, 18177), (5754, 12118), (6059, 11508), (6132, 11371), (6972, 10001)]