77897196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9791}}^1$

素因数の和:9831

約数の個数: 72

約数和(自身を含む): 224550144

約数和(自身を除く): 146652948

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, 9791, 19582, 29373, 39164, 58746, 88119, 117492, 127283, 166447, 176238, 254566, 332894, 352476, 381849, 499341, 509132, 665788, 763698, 998682, 1145547, 1498023, 1527396, 1997364, 2163811, 2291094, 2996046, 4327622, 4582188, 5992092, 6491433, 8655244, 12982866, 19474299, 25965732, 38948598, 77897196]

約数ペア:

[(1, 77897196), (2, 38948598), (3, 25965732), (4, 19474299), (6, 12982866), (9, 8655244), (12, 6491433), (13, 5992092), (17, 4582188), (18, 4327622), (26, 2996046), (34, 2291094), (36, 2163811), (39, 1997364), (51, 1527396), (52, 1498023), (68, 1145547), (78, 998682), (102, 763698), (117, 665788), (153, 509132), (156, 499341), (204, 381849), (221, 352476), (234, 332894), (306, 254566), (442, 176238), (468, 166447), (612, 127283), (663, 117492), (884, 88119), (1326, 58746), (1989, 39164), (2652, 29373), (3978, 19582), (7956, 9791)]