78467928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42461}}^1$

素因数の和:42488

約数の個数: 64

約数和(自身を含む): 244581120

約数和(自身を除く): 166113192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 42461, 84922, 127383, 169844, 254766, 297227, 339688, 467071, 509532, 594454, 891681, 934142, 1019064, 1188908, 1401213, 1783362, 1868284, 2377816, 2802426, 3269497, 3566724, 3736568, 5604852, 6538994, 7133448, 9808491, 11209704, 13077988, 19616982, 26155976, 39233964, 78467928]

約数ペア:

[(1, 78467928), (2, 39233964), (3, 26155976), (4, 19616982), (6, 13077988), (7, 11209704), (8, 9808491), (11, 7133448), (12, 6538994), (14, 5604852), (21, 3736568), (22, 3566724), (24, 3269497), (28, 2802426), (33, 2377816), (42, 1868284), (44, 1783362), (56, 1401213), (66, 1188908), (77, 1019064), (84, 934142), (88, 891681), (132, 594454), (154, 509532), (168, 467071), (231, 339688), (264, 297227), (308, 254766), (462, 169844), (616, 127383), (924, 84922), (1848, 42461)]