42969108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 131429760

約数和(自身を除く): 88460652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 109, 114, 133, 156, 182, 218, 228, 247, 266, 273, 327, 361, 364, 399, 436, 494, 532, 546, 654, 722, 741, 763, 798, 988, 1083, 1092, 1308, 1417, 1444, 1482, 1526, 1596, 1729, 2071, 2166, 2289, 2527, 2834, 2964, 3052, 3458, 4142, 4251, 4332, 4578, 4693, 5054, 5187, 5668, 6213, 6916, 7581, 8284, 8502, 9156, 9386, 9919, 10108, 10374, 12426, 14079, 14497, 15162, 17004, 18772, 19838, 20748, 24852, 26923, 28158, 28994, 29757, 30324, 32851, 39349, 39676, 43491, 53846, 56316, 57988, 59514, 65702, 78698, 80769, 86982, 98553, 107692, 118047, 119028, 131404, 157396, 161538, 173964, 188461, 197106, 236094, 275443, 323076, 376922, 394212, 472188, 511537, 550886, 565383, 753844, 826329, 1023074, 1101772, 1130766, 1534611, 1652658, 2046148, 2261532, 3069222, 3305316, 3580759, 6138444, 7161518, 10742277, 14323036, 21484554, 42969108]

約数ペア:

[(1, 42969108), (2, 21484554), (3, 14323036), (4, 10742277), (6, 7161518), (7, 6138444), (12, 3580759), (13, 3305316), (14, 3069222), (19, 2261532), (21, 2046148), (26, 1652658), (28, 1534611), (38, 1130766), (39, 1101772), (42, 1023074), (52, 826329), (57, 753844), (76, 565383), (78, 550886), (84, 511537), (91, 472188), (109, 394212), (114, 376922), (133, 323076), (156, 275443), (182, 236094), (218, 197106), (228, 188461), (247, 173964), (266, 161538), (273, 157396), (327, 131404), (361, 119028), (364, 118047), (399, 107692), (436, 98553), (494, 86982), (532, 80769), (546, 78698), (654, 65702), (722, 59514), (741, 57988), (763, 56316), (798, 53846), (988, 43491), (1083, 39676), (1092, 39349), (1308, 32851), (1417, 30324), (1444, 29757), (1482, 28994), (1526, 28158), (1596, 26923), (1729, 24852), (2071, 20748), (2166, 19838), (2289, 18772), (2527, 17004), (2834, 15162), (2964, 14497), (3052, 14079), (3458, 12426), (4142, 10374), (4251, 10108), (4332, 9919), (4578, 9386), (4693, 9156), (5054, 8502), (5187, 8284), (5668, 7581), (6213, 6916)]