31005753732

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{331}}^1\times {\mathrm{15581}}^1$

素因数の和:16089

約数の個数: 72

約数和(自身を含む): 79088248512

約数和(自身を除く): 48082494780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 331, 334, 501, 662, 668, 993, 1002, 1324, 1503, 1986, 2004, 2979, 3006, 3972, 5958, 6012, 11916, 15581, 31162, 46743, 55277, 62324, 93486, 110554, 140229, 165831, 186972, 221108, 280458, 331662, 497493, 560916, 663324, 994986, 1989972, 2602027, 5157311, 5204054, 7806081, 10314622, 10408108, 15471933, 15612162, 20629244, 23418243, 30943866, 31224324, 46415799, 46836486, 61887732, 92831598, 93672972, 185663196, 861270937, 1722541874, 2583812811, 3445083748, 5167625622, 7751438433, 10335251244, 15502876866, 31005753732]

約数ペア:

[(1, 31005753732), (2, 15502876866), (3, 10335251244), (4, 7751438433), (6, 5167625622), (9, 3445083748), (12, 2583812811), (18, 1722541874), (36, 861270937), (167, 185663196), (331, 93672972), (334, 92831598), (501, 61887732), (662, 46836486), (668, 46415799), (993, 31224324), (1002, 30943866), (1324, 23418243), (1503, 20629244), (1986, 15612162), (2004, 15471933), (2979, 10408108), (3006, 10314622), (3972, 7806081), (5958, 5204054), (6012, 5157311), (11916, 2602027), (15581, 1989972), (31162, 994986), (46743, 663324), (55277, 560916), (62324, 497493), (93486, 331662), (110554, 280458), (140229, 221108), (165831, 186972)]