72498216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{983}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 207820800

約数和(自身を除く): 135322584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 983, 1317, 1756, 1966, 2634, 2949, 3073, 3512, 3932, 5268, 5898, 6146, 6881, 7864, 9219, 10536, 11796, 12292, 13762, 18438, 20643, 23592, 24584, 27524, 36876, 41286, 55048, 73752, 82572, 165144, 431537, 863074, 1294611, 1726148, 2589222, 3020759, 3452296, 5178444, 6041518, 9062277, 10356888, 12083036, 18124554, 24166072, 36249108, 72498216]

約数ペア:

[(1, 72498216), (2, 36249108), (3, 24166072), (4, 18124554), (6, 12083036), (7, 10356888), (8, 9062277), (12, 6041518), (14, 5178444), (21, 3452296), (24, 3020759), (28, 2589222), (42, 1726148), (56, 1294611), (84, 863074), (168, 431537), (439, 165144), (878, 82572), (983, 73752), (1317, 55048), (1756, 41286), (1966, 36876), (2634, 27524), (2949, 24584), (3073, 23592), (3512, 20643), (3932, 18438), (5268, 13762), (5898, 12292), (6146, 11796), (6881, 10536), (7864, 9219)]