72104676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 197265600

約数和(自身を除く): 125160924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 823, 894, 1043, 1646, 1788, 2086, 2469, 3129, 3292, 4172, 4938, 5761, 6258, 7301, 9876, 11522, 12516, 14602, 17283, 21903, 23044, 29204, 34566, 40327, 43806, 69132, 80654, 87612, 120981, 122627, 161308, 241962, 245254, 367881, 483924, 490508, 735762, 858389, 1471524, 1716778, 2575167, 3433556, 5150334, 6008723, 10300668, 12017446, 18026169, 24034892, 36052338, 72104676]

約数ペア:

[(1, 72104676), (2, 36052338), (3, 24034892), (4, 18026169), (6, 12017446), (7, 10300668), (12, 6008723), (14, 5150334), (21, 3433556), (28, 2575167), (42, 1716778), (49, 1471524), (84, 858389), (98, 735762), (147, 490508), (149, 483924), (196, 367881), (294, 245254), (298, 241962), (447, 161308), (588, 122627), (596, 120981), (823, 87612), (894, 80654), (1043, 69132), (1646, 43806), (1788, 40327), (2086, 34566), (2469, 29204), (3129, 23044), (3292, 21903), (4172, 17283), (4938, 14602), (5761, 12516), (6258, 11522), (7301, 9876)]