71822052

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3927

約数の個数: 72

約数和(自身を含む): 198234400

約数和(自身を除く): 126412348

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, 3889, 4617, 6156, 7778, 9234, 11667, 15556, 18468, 23334, 35001, 46668, 70002, 73891, 105003, 140004, 147782, 210006, 221673, 295564, 315009, 420012, 443346, 630018, 665019, 886692, 945027, 1260036, 1330038, 1890054, 1995057, 2660076, 3780108, 3990114, 5985171, 7980228, 11970342, 17955513, 23940684, 35911026, 71822052]

約数ペア:

[(1, 71822052), (2, 35911026), (3, 23940684), (4, 17955513), (6, 11970342), (9, 7980228), (12, 5985171), (18, 3990114), (19, 3780108), (27, 2660076), (36, 1995057), (38, 1890054), (54, 1330038), (57, 1260036), (76, 945027), (81, 886692), (108, 665019), (114, 630018), (162, 443346), (171, 420012), (228, 315009), (243, 295564), (324, 221673), (342, 210006), (486, 147782), (513, 140004), (684, 105003), (972, 73891), (1026, 70002), (1539, 46668), (2052, 35001), (3078, 23334), (3889, 18468), (4617, 15556), (6156, 11667), (7778, 9234)]