69304716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 206938368

約数和(自身を除く): 137633652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 281, 306, 372, 403, 442, 468, 527, 558, 562, 612, 663, 806, 843, 884, 1054, 1116, 1124, 1209, 1326, 1581, 1612, 1686, 1989, 2108, 2418, 2529, 2652, 3162, 3372, 3627, 3653, 3978, 4743, 4777, 4836, 5058, 6324, 6851, 7254, 7306, 7956, 8711, 9486, 9554, 10116, 10959, 13702, 14331, 14508, 14612, 17422, 18972, 19108, 20553, 21918, 26133, 27404, 28662, 32877, 34844, 41106, 42993, 43836, 52266, 57324, 61659, 62101, 65754, 78399, 82212, 85986, 104532, 113243, 123318, 124202, 131508, 148087, 156798, 171972, 186303, 226486, 246636, 248404, 296174, 313596, 339729, 372606, 444261, 452972, 558909, 592348, 679458, 745212, 888522, 1019187, 1117818, 1332783, 1358916, 1777044, 1925131, 2038374, 2235636, 2665566, 3850262, 4076748, 5331132, 5775393, 7700524, 11550786, 17326179, 23101572, 34652358, 69304716]

約数ペア:

[(1, 69304716), (2, 34652358), (3, 23101572), (4, 17326179), (6, 11550786), (9, 7700524), (12, 5775393), (13, 5331132), (17, 4076748), (18, 3850262), (26, 2665566), (31, 2235636), (34, 2038374), (36, 1925131), (39, 1777044), (51, 1358916), (52, 1332783), (62, 1117818), (68, 1019187), (78, 888522), (93, 745212), (102, 679458), (117, 592348), (124, 558909), (153, 452972), (156, 444261), (186, 372606), (204, 339729), (221, 313596), (234, 296174), (279, 248404), (281, 246636), (306, 226486), (372, 186303), (403, 171972), (442, 156798), (468, 148087), (527, 131508), (558, 124202), (562, 123318), (612, 113243), (663, 104532), (806, 85986), (843, 82212), (884, 78399), (1054, 65754), (1116, 62101), (1124, 61659), (1209, 57324), (1326, 52266), (1581, 43836), (1612, 42993), (1686, 41106), (1989, 34844), (2108, 32877), (2418, 28662), (2529, 27404), (2652, 26133), (3162, 21918), (3372, 20553), (3627, 19108), (3653, 18972), (3978, 17422), (4743, 14612), (4777, 14508), (4836, 14331), (5058, 13702), (6324, 10959), (6851, 10116), (7254, 9554), (7306, 9486), (7956, 8711)]