72554616

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 219542400

約数和(自身を除く): 146987784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 81, 83, 108, 114, 142, 152, 162, 166, 171, 213, 216, 228, 249, 284, 324, 332, 342, 426, 456, 498, 513, 568, 639, 648, 664, 684, 747, 852, 996, 1026, 1278, 1349, 1368, 1494, 1539, 1577, 1704, 1917, 1992, 2052, 2241, 2556, 2698, 2988, 3078, 3154, 3834, 4047, 4104, 4482, 4731, 5112, 5396, 5751, 5893, 5976, 6156, 6308, 6723, 7668, 8094, 8964, 9462, 10792, 11502, 11786, 12141, 12312, 12616, 13446, 14193, 15336, 16188, 17679, 17928, 18924, 23004, 23572, 24282, 26892, 28386, 32376, 35358, 36423, 37848, 42579, 46008, 47144, 48564, 53037, 53784, 56772, 70716, 72846, 85158, 97128, 106074, 109269, 111967, 113544, 127737, 141432, 145692, 159111, 170316, 212148, 218538, 223934, 255474, 291384, 318222, 335901, 340632, 424296, 437076, 447868, 477333, 510948, 636444, 671802, 874152, 895736, 954666, 1007703, 1021896, 1272888, 1343604, 1909332, 2015406, 2687208, 3023109, 3818664, 4030812, 6046218, 8061624, 9069327, 12092436, 18138654, 24184872, 36277308, 72554616]

約数ペア:

[(1, 72554616), (2, 36277308), (3, 24184872), (4, 18138654), (6, 12092436), (8, 9069327), (9, 8061624), (12, 6046218), (18, 4030812), (19, 3818664), (24, 3023109), (27, 2687208), (36, 2015406), (38, 1909332), (54, 1343604), (57, 1272888), (71, 1021896), (72, 1007703), (76, 954666), (81, 895736), (83, 874152), (108, 671802), (114, 636444), (142, 510948), (152, 477333), (162, 447868), (166, 437076), (171, 424296), (213, 340632), (216, 335901), (228, 318222), (249, 291384), (284, 255474), (324, 223934), (332, 218538), (342, 212148), (426, 170316), (456, 159111), (498, 145692), (513, 141432), (568, 127737), (639, 113544), (648, 111967), (664, 109269), (684, 106074), (747, 97128), (852, 85158), (996, 72846), (1026, 70716), (1278, 56772), (1349, 53784), (1368, 53037), (1494, 48564), (1539, 47144), (1577, 46008), (1704, 42579), (1917, 37848), (1992, 36423), (2052, 35358), (2241, 32376), (2556, 28386), (2698, 26892), (2988, 24282), (3078, 23572), (3154, 23004), (3834, 18924), (4047, 17928), (4104, 17679), (4482, 16188), (4731, 15336), (5112, 14193), (5396, 13446), (5751, 12616), (5893, 12312), (5976, 12141), (6156, 11786), (6308, 11502), (6723, 10792), (7668, 9462), (8094, 8964)]