25156872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 82521600

約数和(自身を除く): 57364728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 72, 78, 93, 102, 104, 108, 117, 124, 136, 153, 156, 186, 204, 216, 221, 234, 248, 279, 289, 306, 312, 351, 372, 403, 408, 442, 459, 468, 527, 558, 578, 612, 663, 702, 744, 806, 837, 867, 884, 918, 936, 1054, 1116, 1156, 1209, 1224, 1326, 1404, 1581, 1612, 1674, 1734, 1768, 1836, 1989, 2108, 2232, 2312, 2418, 2601, 2652, 2808, 3162, 3224, 3348, 3468, 3627, 3672, 3757, 3978, 4216, 4743, 4836, 5202, 5304, 5967, 6324, 6696, 6851, 6936, 7254, 7514, 7803, 7956, 8959, 9486, 9672, 10404, 10881, 11271, 11934, 12648, 13702, 14229, 14508, 15028, 15606, 15912, 17918, 18972, 20553, 20808, 21762, 22542, 23868, 26877, 27404, 28458, 29016, 30056, 31212, 33813, 35836, 37944, 41106, 43524, 45084, 47736, 53754, 54808, 56916, 61659, 62424, 67626, 71672, 80631, 82212, 87048, 90168, 101439, 107508, 113832, 116467, 123318, 135252, 161262, 164424, 184977, 202878, 215016, 232934, 241893, 246636, 270504, 322524, 349401, 369954, 405756, 465868, 483786, 493272, 645048, 698802, 739908, 811512, 931736, 967572, 1048203, 1397604, 1479816, 1935144, 2096406, 2795208, 3144609, 4192812, 6289218, 8385624, 12578436, 25156872]

約数ペア:

[(1, 25156872), (2, 12578436), (3, 8385624), (4, 6289218), (6, 4192812), (8, 3144609), (9, 2795208), (12, 2096406), (13, 1935144), (17, 1479816), (18, 1397604), (24, 1048203), (26, 967572), (27, 931736), (31, 811512), (34, 739908), (36, 698802), (39, 645048), (51, 493272), (52, 483786), (54, 465868), (62, 405756), (68, 369954), (72, 349401), (78, 322524), (93, 270504), (102, 246636), (104, 241893), (108, 232934), (117, 215016), (124, 202878), (136, 184977), (153, 164424), (156, 161262), (186, 135252), (204, 123318), (216, 116467), (221, 113832), (234, 107508), (248, 101439), (279, 90168), (289, 87048), (306, 82212), (312, 80631), (351, 71672), (372, 67626), (403, 62424), (408, 61659), (442, 56916), (459, 54808), (468, 53754), (527, 47736), (558, 45084), (578, 43524), (612, 41106), (663, 37944), (702, 35836), (744, 33813), (806, 31212), (837, 30056), (867, 29016), (884, 28458), (918, 27404), (936, 26877), (1054, 23868), (1116, 22542), (1156, 21762), (1209, 20808), (1224, 20553), (1326, 18972), (1404, 17918), (1581, 15912), (1612, 15606), (1674, 15028), (1734, 14508), (1768, 14229), (1836, 13702), (1989, 12648), (2108, 11934), (2232, 11271), (2312, 10881), (2418, 10404), (2601, 9672), (2652, 9486), (2808, 8959), (3162, 7956), (3224, 7803), (3348, 7514), (3468, 7254), (3627, 6936), (3672, 6851), (3757, 6696), (3978, 6324), (4216, 5967), (4743, 5304), (4836, 5202)]