71713104

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 192249600

約数和(自身を除く): 120536496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 149, 222, 271, 296, 298, 444, 447, 542, 592, 596, 813, 888, 894, 1084, 1192, 1626, 1776, 1788, 2168, 2384, 3252, 3576, 4336, 5513, 6504, 7152, 10027, 11026, 13008, 16539, 20054, 22052, 30081, 33078, 40108, 40379, 44104, 60162, 66156, 80216, 80758, 88208, 120324, 121137, 132312, 160432, 161516, 240648, 242274, 264624, 323032, 481296, 484548, 646064, 969096, 1494023, 1938192, 2988046, 4482069, 5976092, 8964138, 11952184, 17928276, 23904368, 35856552, 71713104]

約数ペア:

[(1, 71713104), (2, 35856552), (3, 23904368), (4, 17928276), (6, 11952184), (8, 8964138), (12, 5976092), (16, 4482069), (24, 2988046), (37, 1938192), (48, 1494023), (74, 969096), (111, 646064), (148, 484548), (149, 481296), (222, 323032), (271, 264624), (296, 242274), (298, 240648), (444, 161516), (447, 160432), (542, 132312), (592, 121137), (596, 120324), (813, 88208), (888, 80758), (894, 80216), (1084, 66156), (1192, 60162), (1626, 44104), (1776, 40379), (1788, 40108), (2168, 33078), (2384, 30081), (3252, 22052), (3576, 20054), (4336, 16539), (5513, 13008), (6504, 11026), (7152, 10027)]