120862716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 310698864

約数和(自身を除く): 189836148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 244, 338, 366, 507, 676, 732, 793, 977, 1014, 1586, 1954, 2028, 2379, 2931, 3172, 3908, 4758, 5862, 9516, 10309, 11724, 12701, 20618, 25402, 30927, 38103, 41236, 50804, 59597, 61854, 76206, 119194, 123708, 152412, 165113, 178791, 238388, 330226, 357582, 495339, 660452, 715164, 774761, 990678, 1549522, 1981356, 2324283, 3099044, 4648566, 9297132, 10071893, 20143786, 30215679, 40287572, 60431358, 120862716]

約数ペア:

[(1, 120862716), (2, 60431358), (3, 40287572), (4, 30215679), (6, 20143786), (12, 10071893), (13, 9297132), (26, 4648566), (39, 3099044), (52, 2324283), (61, 1981356), (78, 1549522), (122, 990678), (156, 774761), (169, 715164), (183, 660452), (244, 495339), (338, 357582), (366, 330226), (507, 238388), (676, 178791), (732, 165113), (793, 152412), (977, 123708), (1014, 119194), (1586, 76206), (1954, 61854), (2028, 59597), (2379, 50804), (2931, 41236), (3172, 38103), (3908, 30927), (4758, 25402), (5862, 20618), (9516, 12701), (10309, 11724)]