91212324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 251733888

約数和(自身を除く): 160521564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2543, 2562, 2989, 5086, 5124, 5978, 7629, 8967, 10172, 11956, 15258, 17801, 17934, 30516, 35602, 35868, 53403, 71204, 106806, 124607, 155123, 213612, 249214, 310246, 373821, 465369, 498428, 620492, 747642, 930738, 1085861, 1495284, 1861476, 2171722, 3257583, 4343444, 6515166, 7601027, 13030332, 15202054, 22803081, 30404108, 45606162, 91212324]

約数ペア:

[(1, 91212324), (2, 45606162), (3, 30404108), (4, 22803081), (6, 15202054), (7, 13030332), (12, 7601027), (14, 6515166), (21, 4343444), (28, 3257583), (42, 2171722), (49, 1861476), (61, 1495284), (84, 1085861), (98, 930738), (122, 747642), (147, 620492), (183, 498428), (196, 465369), (244, 373821), (294, 310246), (366, 249214), (427, 213612), (588, 155123), (732, 124607), (854, 106806), (1281, 71204), (1708, 53403), (2543, 35868), (2562, 35602), (2989, 30516), (5086, 17934), (5124, 17801), (5978, 15258), (7629, 11956), (8967, 10172)]