31172688

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 100

約数和(自身を含む): 91824480

約数和(自身を除く): 60651792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 268, 324, 359, 402, 432, 536, 603, 648, 718, 804, 1072, 1077, 1206, 1296, 1436, 1608, 1809, 2154, 2412, 2872, 3216, 3231, 3618, 4308, 4824, 5427, 5744, 6462, 7236, 8616, 9648, 9693, 10854, 12924, 14472, 17232, 19386, 21708, 24053, 25848, 28944, 29079, 38772, 43416, 48106, 51696, 58158, 72159, 77544, 86832, 96212, 116316, 144318, 155088, 192424, 216477, 232632, 288636, 384848, 432954, 465264, 577272, 649431, 865908, 1154544, 1298862, 1731816, 1948293, 2597724, 3463632, 3896586, 5195448, 7793172, 10390896, 15586344, 31172688]

約数ペア:

[(1, 31172688), (2, 15586344), (3, 10390896), (4, 7793172), (6, 5195448), (8, 3896586), (9, 3463632), (12, 2597724), (16, 1948293), (18, 1731816), (24, 1298862), (27, 1154544), (36, 865908), (48, 649431), (54, 577272), (67, 465264), (72, 432954), (81, 384848), (108, 288636), (134, 232632), (144, 216477), (162, 192424), (201, 155088), (216, 144318), (268, 116316), (324, 96212), (359, 86832), (402, 77544), (432, 72159), (536, 58158), (603, 51696), (648, 48106), (718, 43416), (804, 38772), (1072, 29079), (1077, 28944), (1206, 25848), (1296, 24053), (1436, 21708), (1608, 19386), (1809, 17232), (2154, 14472), (2412, 12924), (2872, 10854), (3216, 9693), (3231, 9648), (3618, 8616), (4308, 7236), (4824, 6462), (5427, 5744)]