65981174778

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:1973

約数の個数: 128

約数和(自身を含む): 153890150400

約数和(自身を除く): 87908975622

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 106, 111, 159, 222, 318, 333, 433, 477, 666, 866, 954, 999, 1299, 1431, 1439, 1961, 1998, 2598, 2862, 2878, 3897, 3922, 4317, 5883, 7794, 8634, 11691, 11766, 12951, 16021, 17649, 22949, 23382, 25902, 32042, 35298, 38853, 45898, 48063, 52947, 53243, 68847, 76267, 77706, 96126, 105894, 106486, 137694, 144189, 152534, 159729, 206541, 228801, 288378, 319458, 413082, 432567, 457602, 479187, 619623, 623087, 686403, 849113, 865134, 958374, 1239246, 1246174, 1372806, 1437561, 1698226, 1869261, 2059209, 2547339, 2821879, 2875122, 3738522, 4118418, 5094678, 5607783, 5643758, 7642017, 8465637, 11215566, 15284034, 16823349, 16931274, 22926051, 23054219, 25396911, 33023611, 33646698, 45852102, 46108438, 50793822, 66047222, 69162657, 76190733, 99070833, 138325314, 152381466, 198141666, 207487971, 297212499, 414975942, 594424998, 622463913, 891637497, 1221873607, 1244927826, 1783274994, 2443747214, 3665620821, 7331241642, 10996862463, 21993724926, 32990587389, 65981174778]

約数ペア:

[(1, 65981174778), (2, 32990587389), (3, 21993724926), (6, 10996862463), (9, 7331241642), (18, 3665620821), (27, 2443747214), (37, 1783274994), (53, 1244927826), (54, 1221873607), (74, 891637497), (106, 622463913), (111, 594424998), (159, 414975942), (222, 297212499), (318, 207487971), (333, 198141666), (433, 152381466), (477, 138325314), (666, 99070833), (866, 76190733), (954, 69162657), (999, 66047222), (1299, 50793822), (1431, 46108438), (1439, 45852102), (1961, 33646698), (1998, 33023611), (2598, 25396911), (2862, 23054219), (2878, 22926051), (3897, 16931274), (3922, 16823349), (4317, 15284034), (5883, 11215566), (7794, 8465637), (8634, 7642017), (11691, 5643758), (11766, 5607783), (12951, 5094678), (16021, 4118418), (17649, 3738522), (22949, 2875122), (23382, 2821879), (25902, 2547339), (32042, 2059209), (35298, 1869261), (38853, 1698226), (45898, 1437561), (48063, 1372806), (52947, 1246174), (53243, 1239246), (68847, 958374), (76267, 865134), (77706, 849113), (96126, 686403), (105894, 623087), (106486, 619623), (137694, 479187), (144189, 457602), (152534, 432567), (159729, 413082), (206541, 319458), (228801, 288378)]