31487508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 90222720

約数和(自身を除く): 58735212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 351, 369, 468, 492, 533, 547, 702, 738, 1066, 1094, 1107, 1404, 1476, 1599, 1641, 2132, 2188, 2214, 3198, 3282, 4428, 4797, 4923, 6396, 6564, 7111, 9594, 9846, 14222, 14391, 14769, 19188, 19692, 21333, 22427, 28444, 28782, 29538, 42666, 44854, 57564, 59076, 63999, 67281, 85332, 89708, 127998, 134562, 191997, 201843, 255996, 269124, 291551, 383994, 403686, 583102, 605529, 767988, 807372, 874653, 1166204, 1211058, 1749306, 2422116, 2623959, 3498612, 5247918, 7871877, 10495836, 15743754, 31487508]

約数ペア:

[(1, 31487508), (2, 15743754), (3, 10495836), (4, 7871877), (6, 5247918), (9, 3498612), (12, 2623959), (13, 2422116), (18, 1749306), (26, 1211058), (27, 1166204), (36, 874653), (39, 807372), (41, 767988), (52, 605529), (54, 583102), (78, 403686), (82, 383994), (108, 291551), (117, 269124), (123, 255996), (156, 201843), (164, 191997), (234, 134562), (246, 127998), (351, 89708), (369, 85332), (468, 67281), (492, 63999), (533, 59076), (547, 57564), (702, 44854), (738, 42666), (1066, 29538), (1094, 28782), (1107, 28444), (1404, 22427), (1476, 21333), (1599, 19692), (1641, 19188), (2132, 14769), (2188, 14391), (2214, 14222), (3198, 9846), (3282, 9594), (4428, 7111), (4797, 6564), (4923, 6396)]