71439624

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 138685176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 227, 248, 279, 282, 372, 376, 423, 454, 558, 564, 681, 744, 837, 846, 908, 1116, 1128, 1269, 1362, 1457, 1674, 1692, 1816, 2043, 2232, 2538, 2724, 2914, 3348, 3384, 4086, 4371, 5076, 5448, 5828, 6129, 6696, 7037, 8172, 8742, 10152, 10669, 11656, 12258, 13113, 14074, 16344, 17484, 21111, 21338, 24516, 26226, 28148, 32007, 34968, 39339, 42222, 42676, 49032, 52452, 56296, 63333, 64014, 78678, 84444, 85352, 96021, 104904, 126666, 128028, 157356, 168888, 189999, 192042, 253332, 256056, 288063, 314712, 330739, 379998, 384084, 506664, 576126, 661478, 759996, 768168, 992217, 1152252, 1322956, 1519992, 1984434, 2304504, 2645912, 2976651, 3968868, 5953302, 7937736, 8929953, 11906604, 17859906, 23813208, 35719812, 71439624]

約数ペア:

[(1, 71439624), (2, 35719812), (3, 23813208), (4, 17859906), (6, 11906604), (8, 8929953), (9, 7937736), (12, 5953302), (18, 3968868), (24, 2976651), (27, 2645912), (31, 2304504), (36, 1984434), (47, 1519992), (54, 1322956), (62, 1152252), (72, 992217), (93, 768168), (94, 759996), (108, 661478), (124, 576126), (141, 506664), (186, 384084), (188, 379998), (216, 330739), (227, 314712), (248, 288063), (279, 256056), (282, 253332), (372, 192042), (376, 189999), (423, 168888), (454, 157356), (558, 128028), (564, 126666), (681, 104904), (744, 96021), (837, 85352), (846, 84444), (908, 78678), (1116, 64014), (1128, 63333), (1269, 56296), (1362, 52452), (1457, 49032), (1674, 42676), (1692, 42222), (1816, 39339), (2043, 34968), (2232, 32007), (2538, 28148), (2724, 26226), (2914, 24516), (3348, 21338), (3384, 21111), (4086, 17484), (4371, 16344), (5076, 14074), (5448, 13113), (5828, 12258), (6129, 11656), (6696, 10669), (7037, 10152), (8172, 8742)]