78230856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 224870400

約数和(自身を除く): 146639544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 79, 88, 93, 121, 124, 132, 158, 186, 237, 242, 248, 264, 316, 341, 363, 372, 474, 484, 632, 682, 726, 744, 869, 948, 968, 1023, 1331, 1364, 1452, 1738, 1896, 2046, 2449, 2607, 2662, 2728, 2904, 3476, 3751, 3993, 4092, 4898, 5214, 5324, 6952, 7347, 7502, 7986, 8184, 9559, 9796, 10428, 10648, 11253, 14694, 15004, 15972, 19118, 19592, 20856, 22506, 26939, 28677, 29388, 30008, 31944, 38236, 41261, 45012, 53878, 57354, 58776, 76472, 80817, 82522, 90024, 105149, 107756, 114708, 123783, 161634, 165044, 210298, 215512, 229416, 247566, 296329, 315447, 323268, 330088, 420596, 495132, 592658, 630894, 646536, 841192, 888987, 990264, 1185316, 1261788, 1777974, 2370632, 2523576, 3259619, 3555948, 6519238, 7111896, 9778857, 13038476, 19557714, 26076952, 39115428, 78230856]

約数ペア:

[(1, 78230856), (2, 39115428), (3, 26076952), (4, 19557714), (6, 13038476), (8, 9778857), (11, 7111896), (12, 6519238), (22, 3555948), (24, 3259619), (31, 2523576), (33, 2370632), (44, 1777974), (62, 1261788), (66, 1185316), (79, 990264), (88, 888987), (93, 841192), (121, 646536), (124, 630894), (132, 592658), (158, 495132), (186, 420596), (237, 330088), (242, 323268), (248, 315447), (264, 296329), (316, 247566), (341, 229416), (363, 215512), (372, 210298), (474, 165044), (484, 161634), (632, 123783), (682, 114708), (726, 107756), (744, 105149), (869, 90024), (948, 82522), (968, 80817), (1023, 76472), (1331, 58776), (1364, 57354), (1452, 53878), (1738, 45012), (1896, 41261), (2046, 38236), (2449, 31944), (2607, 30008), (2662, 29388), (2728, 28677), (2904, 26939), (3476, 22506), (3751, 20856), (3993, 19592), (4092, 19118), (4898, 15972), (5214, 15004), (5324, 14694), (6952, 11253), (7347, 10648), (7502, 10428), (7986, 9796), (8184, 9559)]