71948136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 208656000

約数和(自身を除く): 136707864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 53, 57, 76, 78, 104, 106, 114, 152, 156, 159, 212, 228, 229, 247, 312, 318, 424, 456, 458, 494, 636, 687, 689, 741, 916, 988, 1007, 1272, 1374, 1378, 1482, 1832, 1976, 2014, 2067, 2748, 2756, 2964, 2977, 3021, 4028, 4134, 4351, 5496, 5512, 5928, 5954, 6042, 8056, 8268, 8702, 8931, 11908, 12084, 12137, 13053, 13091, 16536, 17404, 17862, 23816, 24168, 24274, 26106, 26182, 34808, 35724, 36411, 39273, 48548, 52212, 52364, 56563, 71448, 72822, 78546, 97096, 104424, 104728, 113126, 145644, 157092, 157781, 169689, 226252, 230603, 291288, 314184, 315562, 339378, 452504, 461206, 473343, 631124, 678756, 691809, 922412, 946686, 1262248, 1357512, 1383618, 1844824, 1893372, 2767236, 2997839, 3786744, 5534472, 5995678, 8993517, 11991356, 17987034, 23982712, 35974068, 71948136]

約数ペア:

[(1, 71948136), (2, 35974068), (3, 23982712), (4, 17987034), (6, 11991356), (8, 8993517), (12, 5995678), (13, 5534472), (19, 3786744), (24, 2997839), (26, 2767236), (38, 1893372), (39, 1844824), (52, 1383618), (53, 1357512), (57, 1262248), (76, 946686), (78, 922412), (104, 691809), (106, 678756), (114, 631124), (152, 473343), (156, 461206), (159, 452504), (212, 339378), (228, 315562), (229, 314184), (247, 291288), (312, 230603), (318, 226252), (424, 169689), (456, 157781), (458, 157092), (494, 145644), (636, 113126), (687, 104728), (689, 104424), (741, 97096), (916, 78546), (988, 72822), (1007, 71448), (1272, 56563), (1374, 52364), (1378, 52212), (1482, 48548), (1832, 39273), (1976, 36411), (2014, 35724), (2067, 34808), (2748, 26182), (2756, 26106), (2964, 24274), (2977, 24168), (3021, 23816), (4028, 17862), (4134, 17404), (4351, 16536), (5496, 13091), (5512, 13053), (5928, 12137), (5954, 12084), (6042, 11908), (8056, 8931), (8268, 8702)]