84977568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22697}}^1$

素因数の和:22726

約数の個数: 72

約数和(自身を含む): 260255268

約数和(自身を除く): 175277700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 22697, 45394, 68091, 90788, 136182, 181576, 204273, 272364, 295061, 363152, 408546, 544728, 590122, 726304, 817092, 885183, 1089456, 1180244, 1634184, 1770366, 2178912, 2360488, 2655549, 3268368, 3540732, 4720976, 5311098, 6536736, 7081464, 9441952, 10622196, 14162928, 21244392, 28325856, 42488784, 84977568]

約数ペア:

[(1, 84977568), (2, 42488784), (3, 28325856), (4, 21244392), (6, 14162928), (8, 10622196), (9, 9441952), (12, 7081464), (13, 6536736), (16, 5311098), (18, 4720976), (24, 3540732), (26, 3268368), (32, 2655549), (36, 2360488), (39, 2178912), (48, 1770366), (52, 1634184), (72, 1180244), (78, 1089456), (96, 885183), (104, 817092), (117, 726304), (144, 590122), (156, 544728), (208, 408546), (234, 363152), (288, 295061), (312, 272364), (416, 204273), (468, 181576), (624, 136182), (936, 90788), (1248, 68091), (1872, 45394), (3744, 22697)]