73918224

素因数分解:

$2^4\times 3^3\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:845

約数の個数: 80

約数和(自身を含む): 213200640

約数和(自身を除く): 139282416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 397, 431, 432, 794, 862, 1191, 1293, 1588, 1724, 2382, 2586, 3176, 3448, 3573, 3879, 4764, 5172, 6352, 6896, 7146, 7758, 9528, 10344, 10719, 11637, 14292, 15516, 19056, 20688, 21438, 23274, 28584, 31032, 42876, 46548, 57168, 62064, 85752, 93096, 171107, 171504, 186192, 342214, 513321, 684428, 1026642, 1368856, 1539963, 2053284, 2737712, 3079926, 4106568, 4619889, 6159852, 8213136, 9239778, 12319704, 18479556, 24639408, 36959112, 73918224]

約数ペア:

[(1, 73918224), (2, 36959112), (3, 24639408), (4, 18479556), (6, 12319704), (8, 9239778), (9, 8213136), (12, 6159852), (16, 4619889), (18, 4106568), (24, 3079926), (27, 2737712), (36, 2053284), (48, 1539963), (54, 1368856), (72, 1026642), (108, 684428), (144, 513321), (216, 342214), (397, 186192), (431, 171504), (432, 171107), (794, 93096), (862, 85752), (1191, 62064), (1293, 57168), (1588, 46548), (1724, 42876), (2382, 31032), (2586, 28584), (3176, 23274), (3448, 21438), (3573, 20688), (3879, 19056), (4764, 15516), (5172, 14292), (6352, 11637), (6896, 10719), (7146, 10344), (7758, 9528)]