70123284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 226751616

約数和(自身を除く): 156628332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 451, 462, 492, 574, 617, 693, 738, 861, 902, 924, 1148, 1234, 1353, 1386, 1476, 1722, 1804, 1851, 2468, 2583, 2706, 2772, 3157, 3444, 3702, 4059, 4319, 5166, 5412, 5553, 6314, 6787, 7404, 8118, 8638, 9471, 10332, 11106, 12628, 12957, 13574, 16236, 17276, 18942, 20361, 22212, 25297, 25914, 27148, 28413, 37884, 38871, 40722, 47509, 50594, 51828, 56826, 61083, 75891, 77742, 81444, 95018, 101188, 113652, 122166, 142527, 151782, 155484, 177079, 190036, 227673, 244332, 278267, 285054, 303564, 354158, 427581, 455346, 531237, 556534, 570108, 708316, 834801, 855162, 910692, 1062474, 1113068, 1593711, 1669602, 1710324, 1947869, 2124948, 2504403, 3187422, 3339204, 3895738, 5008806, 5843607, 6374844, 7791476, 10017612, 11687214, 17530821, 23374428, 35061642, 70123284]

約数ペア:

[(1, 70123284), (2, 35061642), (3, 23374428), (4, 17530821), (6, 11687214), (7, 10017612), (9, 7791476), (11, 6374844), (12, 5843607), (14, 5008806), (18, 3895738), (21, 3339204), (22, 3187422), (28, 2504403), (33, 2124948), (36, 1947869), (41, 1710324), (42, 1669602), (44, 1593711), (63, 1113068), (66, 1062474), (77, 910692), (82, 855162), (84, 834801), (99, 708316), (123, 570108), (126, 556534), (132, 531237), (154, 455346), (164, 427581), (198, 354158), (231, 303564), (246, 285054), (252, 278267), (287, 244332), (308, 227673), (369, 190036), (396, 177079), (451, 155484), (462, 151782), (492, 142527), (574, 122166), (617, 113652), (693, 101188), (738, 95018), (861, 81444), (902, 77742), (924, 75891), (1148, 61083), (1234, 56826), (1353, 51828), (1386, 50594), (1476, 47509), (1722, 40722), (1804, 38871), (1851, 37884), (2468, 28413), (2583, 27148), (2706, 25914), (2772, 25297), (3157, 22212), (3444, 20361), (3702, 18942), (4059, 17276), (4319, 16236), (5166, 13574), (5412, 12957), (5553, 12628), (6314, 11106), (6787, 10332), (7404, 9471), (8118, 8638)]