80226468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 250233984

約数和(自身を除く): 170007516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 61, 63, 68, 84, 102, 119, 122, 126, 153, 183, 204, 238, 244, 252, 306, 307, 357, 366, 427, 476, 549, 612, 614, 714, 732, 854, 921, 1037, 1071, 1098, 1228, 1281, 1428, 1708, 1842, 2074, 2142, 2149, 2196, 2562, 2763, 3111, 3684, 3843, 4148, 4284, 4298, 5124, 5219, 5526, 6222, 6447, 7259, 7686, 8596, 9333, 10438, 11052, 12444, 12894, 14518, 15372, 15657, 18666, 18727, 19341, 20876, 21777, 25788, 29036, 31314, 36533, 37332, 37454, 38682, 43554, 46971, 56181, 62628, 65331, 73066, 74908, 77364, 87108, 93942, 109599, 112362, 130662, 131089, 146132, 168543, 187884, 219198, 224724, 261324, 262178, 318359, 328797, 337086, 393267, 438396, 524356, 636718, 657594, 674172, 786534, 955077, 1179801, 1273436, 1315188, 1573068, 1910154, 2228513, 2359602, 2865231, 3820308, 4457026, 4719204, 5730462, 6685539, 8914052, 11460924, 13371078, 20056617, 26742156, 40113234, 80226468]

約数ペア:

[(1, 80226468), (2, 40113234), (3, 26742156), (4, 20056617), (6, 13371078), (7, 11460924), (9, 8914052), (12, 6685539), (14, 5730462), (17, 4719204), (18, 4457026), (21, 3820308), (28, 2865231), (34, 2359602), (36, 2228513), (42, 1910154), (51, 1573068), (61, 1315188), (63, 1273436), (68, 1179801), (84, 955077), (102, 786534), (119, 674172), (122, 657594), (126, 636718), (153, 524356), (183, 438396), (204, 393267), (238, 337086), (244, 328797), (252, 318359), (306, 262178), (307, 261324), (357, 224724), (366, 219198), (427, 187884), (476, 168543), (549, 146132), (612, 131089), (614, 130662), (714, 112362), (732, 109599), (854, 93942), (921, 87108), (1037, 77364), (1071, 74908), (1098, 73066), (1228, 65331), (1281, 62628), (1428, 56181), (1708, 46971), (1842, 43554), (2074, 38682), (2142, 37454), (2149, 37332), (2196, 36533), (2562, 31314), (2763, 29036), (3111, 25788), (3684, 21777), (3843, 20876), (4148, 19341), (4284, 18727), (4298, 18666), (5124, 15657), (5219, 15372), (5526, 14518), (6222, 12894), (6447, 12444), (7259, 11052), (7686, 10438), (8596, 9333)]