68418108

素因数分解:

$2^2\times 3^9\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 198401280

約数和(自身を除く): 129983172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 81, 99, 108, 132, 158, 162, 198, 237, 243, 297, 316, 324, 396, 474, 486, 594, 711, 729, 869, 891, 948, 972, 1188, 1422, 1458, 1738, 1782, 2133, 2187, 2607, 2673, 2844, 2916, 3476, 3564, 4266, 4374, 5214, 5346, 6399, 6561, 7821, 8019, 8532, 8748, 10428, 10692, 12798, 13122, 15642, 16038, 19197, 19683, 23463, 24057, 25596, 26244, 31284, 32076, 38394, 39366, 46926, 48114, 57591, 70389, 72171, 76788, 78732, 93852, 96228, 115182, 140778, 144342, 172773, 211167, 216513, 230364, 281556, 288684, 345546, 422334, 433026, 518319, 633501, 691092, 844668, 866052, 1036638, 1267002, 1554957, 1900503, 2073276, 2534004, 3109914, 3801006, 5701509, 6219828, 7602012, 11403018, 17104527, 22806036, 34209054, 68418108]

約数ペア:

[(1, 68418108), (2, 34209054), (3, 22806036), (4, 17104527), (6, 11403018), (9, 7602012), (11, 6219828), (12, 5701509), (18, 3801006), (22, 3109914), (27, 2534004), (33, 2073276), (36, 1900503), (44, 1554957), (54, 1267002), (66, 1036638), (79, 866052), (81, 844668), (99, 691092), (108, 633501), (132, 518319), (158, 433026), (162, 422334), (198, 345546), (237, 288684), (243, 281556), (297, 230364), (316, 216513), (324, 211167), (396, 172773), (474, 144342), (486, 140778), (594, 115182), (711, 96228), (729, 93852), (869, 78732), (891, 76788), (948, 72171), (972, 70389), (1188, 57591), (1422, 48114), (1458, 46926), (1738, 39366), (1782, 38394), (2133, 32076), (2187, 31284), (2607, 26244), (2673, 25596), (2844, 24057), (2916, 23463), (3476, 19683), (3564, 19197), (4266, 16038), (4374, 15642), (5214, 13122), (5346, 12798), (6399, 10692), (6561, 10428), (7821, 8748), (8019, 8532)]