66181584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3308

約数の個数: 80

約数和(自身を含む): 198657920

約数和(自身を除く): 132476336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3229, 3416, 5124, 6458, 6832, 9687, 10248, 12916, 19374, 20496, 22603, 25832, 38748, 45206, 51664, 67809, 77496, 90412, 135618, 154992, 180824, 196969, 271236, 361648, 393938, 542472, 590907, 787876, 1084944, 1181814, 1378783, 1575752, 2363628, 2757566, 3151504, 4136349, 4727256, 5515132, 8272698, 9454512, 11030264, 16545396, 22060528, 33090792, 66181584]

約数ペア:

[(1, 66181584), (2, 33090792), (3, 22060528), (4, 16545396), (6, 11030264), (7, 9454512), (8, 8272698), (12, 5515132), (14, 4727256), (16, 4136349), (21, 3151504), (24, 2757566), (28, 2363628), (42, 1575752), (48, 1378783), (56, 1181814), (61, 1084944), (84, 787876), (112, 590907), (122, 542472), (168, 393938), (183, 361648), (244, 271236), (336, 196969), (366, 180824), (427, 154992), (488, 135618), (732, 90412), (854, 77496), (976, 67809), (1281, 51664), (1464, 45206), (1708, 38748), (2562, 25832), (2928, 22603), (3229, 20496), (3416, 19374), (5124, 12916), (6458, 10248), (6832, 9687)]