144733428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{773}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 419223168

約数和(自身を除く): 274489740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 743, 773, 1486, 1546, 2229, 2319, 2972, 3092, 4458, 4638, 5201, 5411, 6687, 6957, 8916, 9276, 10402, 10822, 13374, 13914, 15603, 16233, 20804, 21644, 26748, 27828, 31206, 32466, 46809, 48699, 62412, 64932, 93618, 97398, 187236, 194796, 574339, 1148678, 1723017, 2297356, 3446034, 4020373, 5169051, 6892068, 8040746, 10338102, 12061119, 16081492, 20676204, 24122238, 36183357, 48244476, 72366714, 144733428]

約数ペア:

[(1, 144733428), (2, 72366714), (3, 48244476), (4, 36183357), (6, 24122238), (7, 20676204), (9, 16081492), (12, 12061119), (14, 10338102), (18, 8040746), (21, 6892068), (28, 5169051), (36, 4020373), (42, 3446034), (63, 2297356), (84, 1723017), (126, 1148678), (252, 574339), (743, 194796), (773, 187236), (1486, 97398), (1546, 93618), (2229, 64932), (2319, 62412), (2972, 48699), (3092, 46809), (4458, 32466), (4638, 31206), (5201, 27828), (5411, 26748), (6687, 21644), (6957, 20804), (8916, 16233), (9276, 15603), (10402, 13914), (10822, 13374)]