69877548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8783}}^1$

素因数の和:8823

約数の個数: 72

約数和(自身を含む): 201434688

約数和(自身を除く): 131557140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8783, 17566, 26349, 35132, 52698, 79047, 105396, 114179, 149311, 158094, 228358, 298622, 316188, 342537, 447933, 456716, 597244, 685074, 895866, 1027611, 1343799, 1370148, 1791732, 1941043, 2055222, 2687598, 3882086, 4110444, 5375196, 5823129, 7764172, 11646258, 17469387, 23292516, 34938774, 69877548]

約数ペア:

[(1, 69877548), (2, 34938774), (3, 23292516), (4, 17469387), (6, 11646258), (9, 7764172), (12, 5823129), (13, 5375196), (17, 4110444), (18, 3882086), (26, 2687598), (34, 2055222), (36, 1941043), (39, 1791732), (51, 1370148), (52, 1343799), (68, 1027611), (78, 895866), (102, 685074), (117, 597244), (153, 456716), (156, 447933), (204, 342537), (221, 316188), (234, 298622), (306, 228358), (442, 158094), (468, 149311), (612, 114179), (663, 105396), (884, 79047), (1326, 52698), (1989, 35132), (2652, 26349), (3978, 17566), (7956, 8783)]