63501876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 170089920

約数和(自身を除く): 106588044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 353, 526, 684, 706, 789, 1052, 1059, 1412, 1578, 2118, 2367, 3156, 3177, 4236, 4734, 4997, 6354, 6707, 9468, 9994, 12708, 13414, 14991, 19988, 20121, 26828, 29982, 40242, 44973, 59964, 60363, 80484, 89946, 92839, 120726, 179892, 185678, 241452, 278517, 371356, 557034, 835551, 1114068, 1671102, 1763941, 3342204, 3527882, 5291823, 7055764, 10583646, 15875469, 21167292, 31750938, 63501876]

約数ペア:

[(1, 63501876), (2, 31750938), (3, 21167292), (4, 15875469), (6, 10583646), (9, 7055764), (12, 5291823), (18, 3527882), (19, 3342204), (36, 1763941), (38, 1671102), (57, 1114068), (76, 835551), (114, 557034), (171, 371356), (228, 278517), (263, 241452), (342, 185678), (353, 179892), (526, 120726), (684, 92839), (706, 89946), (789, 80484), (1052, 60363), (1059, 59964), (1412, 44973), (1578, 40242), (2118, 29982), (2367, 26828), (3156, 20121), (3177, 19988), (4236, 14991), (4734, 13414), (4997, 12708), (6354, 9994), (6707, 9468)]