82737760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2436

約数の個数: 96

約数和(自身を含む): 230694912

約数和(自身を除く): 147957152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2383, 2480, 3472, 4340, 4766, 4960, 6944, 8680, 9532, 11915, 16681, 17360, 19064, 23830, 33362, 34720, 38128, 47660, 66724, 73873, 76256, 83405, 95320, 133448, 147746, 166810, 190640, 266896, 295492, 333620, 369365, 381280, 517111, 533792, 590984, 667240, 738730, 1034222, 1181968, 1334480, 1477460, 2068444, 2363936, 2585555, 2668960, 2954920, 4136888, 5171110, 5909840, 8273776, 10342220, 11819680, 16547552, 20684440, 41368880, 82737760]

約数ペア:

[(1, 82737760), (2, 41368880), (4, 20684440), (5, 16547552), (7, 11819680), (8, 10342220), (10, 8273776), (14, 5909840), (16, 5171110), (20, 4136888), (28, 2954920), (31, 2668960), (32, 2585555), (35, 2363936), (40, 2068444), (56, 1477460), (62, 1334480), (70, 1181968), (80, 1034222), (112, 738730), (124, 667240), (140, 590984), (155, 533792), (160, 517111), (217, 381280), (224, 369365), (248, 333620), (280, 295492), (310, 266896), (434, 190640), (496, 166810), (560, 147746), (620, 133448), (868, 95320), (992, 83405), (1085, 76256), (1120, 73873), (1240, 66724), (1736, 47660), (2170, 38128), (2383, 34720), (2480, 33362), (3472, 23830), (4340, 19064), (4766, 17360), (4960, 16681), (6944, 11915), (8680, 9532)]