118480788

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 307195616

約数和(自身を除く): 188714828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 163, 183, 244, 326, 331, 366, 489, 549, 652, 662, 732, 978, 993, 1098, 1324, 1467, 1956, 1986, 2196, 2934, 2979, 3972, 5868, 5958, 9943, 11916, 19886, 20191, 29829, 39772, 40382, 53953, 59658, 60573, 80764, 89487, 107906, 119316, 121146, 161859, 178974, 181719, 215812, 242292, 323718, 357948, 363438, 485577, 647436, 726876, 971154, 1942308, 3291133, 6582266, 9873399, 13164532, 19746798, 29620197, 39493596, 59240394, 118480788]

約数ペア:

[(1, 118480788), (2, 59240394), (3, 39493596), (4, 29620197), (6, 19746798), (9, 13164532), (12, 9873399), (18, 6582266), (36, 3291133), (61, 1942308), (122, 971154), (163, 726876), (183, 647436), (244, 485577), (326, 363438), (331, 357948), (366, 323718), (489, 242292), (549, 215812), (652, 181719), (662, 178974), (732, 161859), (978, 121146), (993, 119316), (1098, 107906), (1324, 89487), (1467, 80764), (1956, 60573), (1986, 59658), (2196, 53953), (2934, 40382), (2979, 39772), (3972, 29829), (5868, 20191), (5958, 19886), (9943, 11916)]