73078668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{156151}}^1$

素因数の和:156174

約数の個数: 36

約数和(自身を含む): 198937648

約数和(自身を除く): 125858980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 156151, 312302, 468453, 624604, 936906, 1405359, 1873812, 2029963, 2810718, 4059926, 5621436, 6089889, 8119852, 12179778, 18269667, 24359556, 36539334, 73078668]

約数ペア:

[(1, 73078668), (2, 36539334), (3, 24359556), (4, 18269667), (6, 12179778), (9, 8119852), (12, 6089889), (13, 5621436), (18, 4059926), (26, 2810718), (36, 2029963), (39, 1873812), (52, 1405359), (78, 936906), (117, 624604), (156, 468453), (234, 312302), (468, 156151)]