80174584

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 189481680

約数和(自身を除く): 109307096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 53, 56, 68, 98, 106, 119, 136, 196, 212, 227, 238, 371, 392, 424, 454, 476, 742, 833, 901, 908, 952, 1484, 1589, 1666, 1802, 1816, 2597, 2968, 3178, 3332, 3604, 3859, 5194, 6307, 6356, 6664, 7208, 7718, 10388, 11123, 12031, 12614, 12712, 15436, 20776, 22246, 24062, 25228, 27013, 30872, 44149, 44492, 48124, 50456, 54026, 84217, 88298, 88984, 96248, 108052, 168434, 176596, 189091, 204527, 216104, 336868, 353192, 378182, 409054, 589519, 673736, 756364, 818108, 1179038, 1431689, 1512728, 1636216, 2358076, 2863378, 4716152, 5726756, 10021823, 11453512, 20043646, 40087292, 80174584]

約数ペア:

[(1, 80174584), (2, 40087292), (4, 20043646), (7, 11453512), (8, 10021823), (14, 5726756), (17, 4716152), (28, 2863378), (34, 2358076), (49, 1636216), (53, 1512728), (56, 1431689), (68, 1179038), (98, 818108), (106, 756364), (119, 673736), (136, 589519), (196, 409054), (212, 378182), (227, 353192), (238, 336868), (371, 216104), (392, 204527), (424, 189091), (454, 176596), (476, 168434), (742, 108052), (833, 96248), (901, 88984), (908, 88298), (952, 84217), (1484, 54026), (1589, 50456), (1666, 48124), (1802, 44492), (1816, 44149), (2597, 30872), (2968, 27013), (3178, 25228), (3332, 24062), (3604, 22246), (3859, 20776), (5194, 15436), (6307, 12712), (6356, 12614), (6664, 12031), (7208, 11123), (7718, 10388)]