73280376

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8699}}^1$

素因数の和:8730

約数の個数: 80

約数和(自身を含む): 221067000

約数和(自身を除く): 147786624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 8699, 17398, 26097, 34796, 52194, 69592, 78291, 104388, 113087, 156582, 208776, 226174, 234873, 313164, 339261, 452348, 469746, 626328, 678522, 704619, 904696, 939492, 1017783, 1357044, 1409238, 1878984, 2035566, 2714088, 2818476, 3053349, 4071132, 5636952, 6106698, 8142264, 9160047, 12213396, 18320094, 24426792, 36640188, 73280376]

約数ペア:

[(1, 73280376), (2, 36640188), (3, 24426792), (4, 18320094), (6, 12213396), (8, 9160047), (9, 8142264), (12, 6106698), (13, 5636952), (18, 4071132), (24, 3053349), (26, 2818476), (27, 2714088), (36, 2035566), (39, 1878984), (52, 1409238), (54, 1357044), (72, 1017783), (78, 939492), (81, 904696), (104, 704619), (108, 678522), (117, 626328), (156, 469746), (162, 452348), (216, 339261), (234, 313164), (312, 234873), (324, 226174), (351, 208776), (468, 156582), (648, 113087), (702, 104388), (936, 78291), (1053, 69592), (1404, 52194), (2106, 34796), (2808, 26097), (4212, 17398), (8424, 8699)]