90659412

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4947

約数の個数: 72

約数和(自身を含む): 250213600

約数和(自身を除く): 159554188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 4909, 6156, 9234, 9818, 14727, 18468, 19636, 29454, 44181, 58908, 88362, 93271, 132543, 176724, 186542, 265086, 279813, 373084, 397629, 530172, 559626, 795258, 839439, 1119252, 1192887, 1590516, 1678878, 2385774, 2518317, 3357756, 4771548, 5036634, 7554951, 10073268, 15109902, 22664853, 30219804, 45329706, 90659412]

約数ペア:

[(1, 90659412), (2, 45329706), (3, 30219804), (4, 22664853), (6, 15109902), (9, 10073268), (12, 7554951), (18, 5036634), (19, 4771548), (27, 3357756), (36, 2518317), (38, 2385774), (54, 1678878), (57, 1590516), (76, 1192887), (81, 1119252), (108, 839439), (114, 795258), (162, 559626), (171, 530172), (228, 397629), (243, 373084), (324, 279813), (342, 265086), (486, 186542), (513, 176724), (684, 132543), (972, 93271), (1026, 88362), (1539, 58908), (2052, 44181), (3078, 29454), (4617, 19636), (4909, 18468), (6156, 14727), (9234, 9818)]