73865376

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 229549320

約数和(自身を除く): 155683944

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, 109, 117, 144, 156, 181, 208, 218, 234, 288, 312, 327, 362, 416, 436, 468, 543, 624, 654, 724, 872, 936, 981, 1086, 1248, 1308, 1417, 1448, 1629, 1744, 1872, 1962, 2172, 2353, 2616, 2834, 2896, 3258, 3488, 3744, 3924, 4251, 4344, 4706, 5232, 5668, 5792, 6516, 7059, 7848, 8502, 8688, 9412, 10464, 11336, 12753, 13032, 14118, 15696, 17004, 17376, 18824, 19729, 21177, 22672, 25506, 26064, 28236, 31392, 34008, 37648, 39458, 42354, 45344, 51012, 52128, 56472, 59187, 68016, 75296, 78916, 84708, 102024, 112944, 118374, 136032, 157832, 169416, 177561, 204048, 225888, 236748, 256477, 315664, 338832, 355122, 408096, 473496, 512954, 631328, 677664, 710244, 769431, 946992, 1025908, 1420488, 1538862, 1893984, 2051816, 2308293, 2840976, 3077724, 4103632, 4616586, 5681952, 6155448, 8207264, 9233172, 12310896, 18466344, 24621792, 36932688, 73865376]

約数ペア:

[(1, 73865376), (2, 36932688), (3, 24621792), (4, 18466344), (6, 12310896), (8, 9233172), (9, 8207264), (12, 6155448), (13, 5681952), (16, 4616586), (18, 4103632), (24, 3077724), (26, 2840976), (32, 2308293), (36, 2051816), (39, 1893984), (48, 1538862), (52, 1420488), (72, 1025908), (78, 946992), (96, 769431), (104, 710244), (109, 677664), (117, 631328), (144, 512954), (156, 473496), (181, 408096), (208, 355122), (218, 338832), (234, 315664), (288, 256477), (312, 236748), (327, 225888), (362, 204048), (416, 177561), (436, 169416), (468, 157832), (543, 136032), (624, 118374), (654, 112944), (724, 102024), (872, 84708), (936, 78916), (981, 75296), (1086, 68016), (1248, 59187), (1308, 56472), (1417, 52128), (1448, 51012), (1629, 45344), (1744, 42354), (1872, 39458), (1962, 37648), (2172, 34008), (2353, 31392), (2616, 28236), (2834, 26064), (2896, 25506), (3258, 22672), (3488, 21177), (3744, 19729), (3924, 18824), (4251, 17376), (4344, 17004), (4706, 15696), (5232, 14118), (5668, 13032), (5792, 12753), (6516, 11336), (7059, 10464), (7848, 9412), (8502, 8688)]