72782916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 186498816

約数和(自身を除く): 113715900

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 677, 867, 1054, 1156, 1354, 1581, 1734, 2031, 2108, 2708, 3162, 3468, 4062, 6324, 8124, 8959, 11509, 17918, 20987, 23018, 26877, 34527, 35836, 41974, 46036, 53754, 62961, 69054, 83948, 107508, 125922, 138108, 195653, 251844, 356779, 391306, 586959, 713558, 782612, 1070337, 1173918, 1427116, 2140674, 2347836, 4281348, 6065243, 12130486, 18195729, 24260972, 36391458, 72782916]

約数ペア:

[(1, 72782916), (2, 36391458), (3, 24260972), (4, 18195729), (6, 12130486), (12, 6065243), (17, 4281348), (31, 2347836), (34, 2140674), (51, 1427116), (62, 1173918), (68, 1070337), (93, 782612), (102, 713558), (124, 586959), (186, 391306), (204, 356779), (289, 251844), (372, 195653), (527, 138108), (578, 125922), (677, 107508), (867, 83948), (1054, 69054), (1156, 62961), (1354, 53754), (1581, 46036), (1734, 41974), (2031, 35836), (2108, 34527), (2708, 26877), (3162, 23018), (3468, 20987), (4062, 17918), (6324, 11509), (8124, 8959)]