1392171552

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{81931}}^1$

素因数の和:82006

約数の個数: 72

約数和(自身を含む): 4026138480

約数和(自身を除く): 2633966928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 81931, 163862, 245793, 327724, 491586, 655448, 737379, 983172, 1310896, 1474758, 1966344, 2621792, 2949516, 3932688, 4833929, 5899032, 7865376, 9667858, 11798064, 14501787, 19335716, 23596128, 29003574, 38671432, 43505361, 58007148, 77342864, 87010722, 116014296, 154685728, 174021444, 232028592, 348042888, 464057184, 696085776, 1392171552]

約数ペア:

[(1, 1392171552), (2, 696085776), (3, 464057184), (4, 348042888), (6, 232028592), (8, 174021444), (9, 154685728), (12, 116014296), (16, 87010722), (18, 77342864), (24, 58007148), (32, 43505361), (36, 38671432), (48, 29003574), (59, 23596128), (72, 19335716), (96, 14501787), (118, 11798064), (144, 9667858), (177, 7865376), (236, 5899032), (288, 4833929), (354, 3932688), (472, 2949516), (531, 2621792), (708, 1966344), (944, 1474758), (1062, 1310896), (1416, 983172), (1888, 737379), (2124, 655448), (2832, 491586), (4248, 327724), (5664, 245793), (8496, 163862), (16992, 81931)]