80204124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 253589504

約数和(自身を除く): 173385380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 607, 726, 847, 858, 924, 1001, 1092, 1214, 1452, 1573, 1694, 1716, 1821, 2002, 2428, 2541, 3003, 3146, 3388, 3642, 4004, 4249, 4719, 5082, 6006, 6292, 6677, 7284, 7891, 8498, 9438, 10164, 11011, 12012, 12747, 13354, 15782, 16996, 18876, 20031, 22022, 23673, 25494, 26708, 31564, 33033, 40062, 44044, 46739, 47346, 50988, 55237, 66066, 73447, 80124, 86801, 93478, 94692, 110474, 132132, 140217, 146894, 165711, 173602, 186956, 220341, 220948, 260403, 280434, 293788, 331422, 347204, 440682, 514129, 520806, 560868, 607607, 662844, 881364, 954811, 1028258, 1041612, 1215214, 1542387, 1822821, 1909622, 2056516, 2430428, 2864433, 3084774, 3645642, 3819244, 5728866, 6169548, 6683677, 7291284, 11457732, 13367354, 20051031, 26734708, 40102062, 80204124]

約数ペア:

[(1, 80204124), (2, 40102062), (3, 26734708), (4, 20051031), (6, 13367354), (7, 11457732), (11, 7291284), (12, 6683677), (13, 6169548), (14, 5728866), (21, 3819244), (22, 3645642), (26, 3084774), (28, 2864433), (33, 2430428), (39, 2056516), (42, 1909622), (44, 1822821), (52, 1542387), (66, 1215214), (77, 1041612), (78, 1028258), (84, 954811), (91, 881364), (121, 662844), (132, 607607), (143, 560868), (154, 520806), (156, 514129), (182, 440682), (231, 347204), (242, 331422), (273, 293788), (286, 280434), (308, 260403), (363, 220948), (364, 220341), (429, 186956), (462, 173602), (484, 165711), (546, 146894), (572, 140217), (607, 132132), (726, 110474), (847, 94692), (858, 93478), (924, 86801), (1001, 80124), (1092, 73447), (1214, 66066), (1452, 55237), (1573, 50988), (1694, 47346), (1716, 46739), (1821, 44044), (2002, 40062), (2428, 33033), (2541, 31564), (3003, 26708), (3146, 25494), (3388, 23673), (3642, 22022), (4004, 20031), (4249, 18876), (4719, 16996), (5082, 15782), (6006, 13354), (6292, 12747), (6677, 12012), (7284, 11011), (7891, 10164), (8498, 9438)]