90817944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31799}}^1$

素因数の和:31832

約数の個数: 64

約数和(自身を含む): 274752000

約数和(自身を除く): 183934056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 31799, 63598, 95397, 127196, 190794, 222593, 254392, 381588, 445186, 540583, 667779, 763176, 890372, 1081166, 1335558, 1621749, 1780744, 2162332, 2671116, 3243498, 3784081, 4324664, 5342232, 6486996, 7568162, 11352243, 12973992, 15136324, 22704486, 30272648, 45408972, 90817944]

約数ペア:

[(1, 90817944), (2, 45408972), (3, 30272648), (4, 22704486), (6, 15136324), (7, 12973992), (8, 11352243), (12, 7568162), (14, 6486996), (17, 5342232), (21, 4324664), (24, 3784081), (28, 3243498), (34, 2671116), (42, 2162332), (51, 1780744), (56, 1621749), (68, 1335558), (84, 1081166), (102, 890372), (119, 763176), (136, 667779), (168, 540583), (204, 445186), (238, 381588), (357, 254392), (408, 222593), (476, 190794), (714, 127196), (952, 95397), (1428, 63598), (2856, 31799)]