81151373772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{148469}}^1$

素因数の和:148733

約数の個数: 120

約数和(自身を含む): 243459918240

約数和(自身を除く): 162308544468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 241, 252, 324, 378, 482, 567, 723, 756, 964, 1134, 1446, 1687, 2169, 2268, 2892, 3374, 4338, 5061, 6507, 6748, 8676, 10122, 13014, 15183, 19521, 20244, 26028, 30366, 39042, 45549, 60732, 78084, 91098, 136647, 148469, 182196, 273294, 296938, 445407, 546588, 593876, 890814, 1039283, 1336221, 1781628, 2078566, 2672442, 3117849, 4008663, 4157132, 5344884, 6235698, 8017326, 9353547, 12025989, 12471396, 16034652, 18707094, 24051978, 28060641, 35781029, 37414188, 48103956, 56121282, 71562058, 84181923, 107343087, 112242564, 143124116, 168363846, 214686174, 250467203, 322029261, 336727692, 429372348, 500934406, 644058522, 751401609, 966087783, 1001868812, 1288117044, 1502803218, 1932175566, 2254204827, 2898263349, 3005606436, 3864351132, 4508409654, 5796526698, 6762614481, 9016819308, 11593053396, 13525228962, 20287843443, 27050457924, 40575686886, 81151373772]

約数ペア:

[(1, 81151373772), (2, 40575686886), (3, 27050457924), (4, 20287843443), (6, 13525228962), (7, 11593053396), (9, 9016819308), (12, 6762614481), (14, 5796526698), (18, 4508409654), (21, 3864351132), (27, 3005606436), (28, 2898263349), (36, 2254204827), (42, 1932175566), (54, 1502803218), (63, 1288117044), (81, 1001868812), (84, 966087783), (108, 751401609), (126, 644058522), (162, 500934406), (189, 429372348), (241, 336727692), (252, 322029261), (324, 250467203), (378, 214686174), (482, 168363846), (567, 143124116), (723, 112242564), (756, 107343087), (964, 84181923), (1134, 71562058), (1446, 56121282), (1687, 48103956), (2169, 37414188), (2268, 35781029), (2892, 28060641), (3374, 24051978), (4338, 18707094), (5061, 16034652), (6507, 12471396), (6748, 12025989), (8676, 9353547), (10122, 8017326), (13014, 6235698), (15183, 5344884), (19521, 4157132), (20244, 4008663), (26028, 3117849), (30366, 2672442), (39042, 2078566), (45549, 1781628), (60732, 1336221), (78084, 1039283), (91098, 890814), (136647, 593876), (148469, 546588), (182196, 445407), (273294, 296938)]