71609616

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 227485440

約数和(自身を除く): 155875824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 82, 104, 108, 117, 123, 144, 156, 164, 208, 216, 234, 246, 311, 312, 328, 351, 369, 432, 468, 492, 533, 622, 624, 656, 702, 738, 933, 936, 984, 1066, 1107, 1244, 1404, 1476, 1599, 1866, 1872, 1968, 2132, 2214, 2488, 2799, 2808, 2952, 3198, 3732, 4043, 4264, 4428, 4797, 4976, 5598, 5616, 5904, 6396, 7464, 8086, 8397, 8528, 8856, 9594, 11196, 12129, 12751, 12792, 14391, 14928, 16172, 16794, 17712, 19188, 22392, 24258, 25502, 25584, 28782, 32344, 33588, 36387, 38253, 38376, 44784, 48516, 51004, 57564, 64688, 67176, 72774, 76506, 76752, 97032, 102008, 109161, 114759, 115128, 134352, 145548, 153012, 165763, 194064, 204016, 218322, 229518, 230256, 291096, 306024, 331526, 344277, 436644, 459036, 497289, 582192, 612048, 663052, 688554, 873288, 918072, 994578, 1326104, 1377108, 1491867, 1746576, 1836144, 1989156, 2652208, 2754216, 2983734, 3978312, 4475601, 5508432, 5967468, 7956624, 8951202, 11934936, 17902404, 23869872, 35804808, 71609616]

約数ペア:

[(1, 71609616), (2, 35804808), (3, 23869872), (4, 17902404), (6, 11934936), (8, 8951202), (9, 7956624), (12, 5967468), (13, 5508432), (16, 4475601), (18, 3978312), (24, 2983734), (26, 2754216), (27, 2652208), (36, 1989156), (39, 1836144), (41, 1746576), (48, 1491867), (52, 1377108), (54, 1326104), (72, 994578), (78, 918072), (82, 873288), (104, 688554), (108, 663052), (117, 612048), (123, 582192), (144, 497289), (156, 459036), (164, 436644), (208, 344277), (216, 331526), (234, 306024), (246, 291096), (311, 230256), (312, 229518), (328, 218322), (351, 204016), (369, 194064), (432, 165763), (468, 153012), (492, 145548), (533, 134352), (622, 115128), (624, 114759), (656, 109161), (702, 102008), (738, 97032), (933, 76752), (936, 76506), (984, 72774), (1066, 67176), (1107, 64688), (1244, 57564), (1404, 51004), (1476, 48516), (1599, 44784), (1866, 38376), (1872, 38253), (1968, 36387), (2132, 33588), (2214, 32344), (2488, 28782), (2799, 25584), (2808, 25502), (2952, 24258), (3198, 22392), (3732, 19188), (4043, 17712), (4264, 16794), (4428, 16172), (4797, 14928), (4976, 14391), (5598, 12792), (5616, 12751), (5904, 12129), (6396, 11196), (7464, 9594), (8086, 8856), (8397, 8528)]