25476444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 78059520

約数和(自身を除く): 52583076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 239, 252, 282, 324, 329, 378, 423, 478, 564, 567, 658, 717, 756, 846, 956, 987, 1134, 1269, 1316, 1434, 1673, 1692, 1974, 2151, 2268, 2538, 2868, 2961, 3346, 3807, 3948, 4302, 5019, 5076, 5922, 6453, 6692, 7614, 8604, 8883, 10038, 11233, 11844, 12906, 15057, 15228, 17766, 19359, 20076, 22466, 25812, 26649, 30114, 33699, 35532, 38718, 44932, 45171, 53298, 60228, 67398, 77436, 78631, 90342, 101097, 106596, 134796, 135513, 157262, 180684, 202194, 235893, 271026, 303291, 314524, 404388, 471786, 542052, 606582, 707679, 909873, 943572, 1213164, 1415358, 1819746, 2123037, 2830716, 3639492, 4246074, 6369111, 8492148, 12738222, 25476444]

約数ペア:

[(1, 25476444), (2, 12738222), (3, 8492148), (4, 6369111), (6, 4246074), (7, 3639492), (9, 2830716), (12, 2123037), (14, 1819746), (18, 1415358), (21, 1213164), (27, 943572), (28, 909873), (36, 707679), (42, 606582), (47, 542052), (54, 471786), (63, 404388), (81, 314524), (84, 303291), (94, 271026), (108, 235893), (126, 202194), (141, 180684), (162, 157262), (188, 135513), (189, 134796), (239, 106596), (252, 101097), (282, 90342), (324, 78631), (329, 77436), (378, 67398), (423, 60228), (478, 53298), (564, 45171), (567, 44932), (658, 38718), (717, 35532), (756, 33699), (846, 30114), (956, 26649), (987, 25812), (1134, 22466), (1269, 20076), (1316, 19359), (1434, 17766), (1673, 15228), (1692, 15057), (1974, 12906), (2151, 11844), (2268, 11233), (2538, 10038), (2868, 8883), (2961, 8604), (3346, 7614), (3807, 6692), (3948, 6453), (4302, 5922), (5019, 5076)]