125686548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 343755776

約数和(自身を除く): 218069228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 991, 1084, 1626, 1982, 2439, 2973, 3252, 3523, 3964, 4878, 5946, 7046, 8919, 9756, 10569, 11892, 12883, 14092, 17838, 21138, 25766, 31707, 35676, 38649, 42276, 51532, 63414, 77298, 115947, 126828, 154596, 231894, 268561, 463788, 537122, 805683, 1074244, 1611366, 2417049, 3222732, 3491293, 4834098, 6982586, 9668196, 10473879, 13965172, 20947758, 31421637, 41895516, 62843274, 125686548]

約数ペア:

[(1, 125686548), (2, 62843274), (3, 41895516), (4, 31421637), (6, 20947758), (9, 13965172), (12, 10473879), (13, 9668196), (18, 6982586), (26, 4834098), (36, 3491293), (39, 3222732), (52, 2417049), (78, 1611366), (117, 1074244), (156, 805683), (234, 537122), (271, 463788), (468, 268561), (542, 231894), (813, 154596), (991, 126828), (1084, 115947), (1626, 77298), (1982, 63414), (2439, 51532), (2973, 42276), (3252, 38649), (3523, 35676), (3964, 31707), (4878, 25766), (5946, 21138), (7046, 17838), (8919, 14092), (9756, 12883), (10569, 11892)]