8899178652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19543}}^1$

素因数の和:19712

約数の個数: 144

約数和(自身を含む): 27886942720

約数和(自身を除く): 18987764068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 234, 252, 273, 278, 364, 417, 468, 546, 556, 819, 834, 973, 1092, 1251, 1638, 1668, 1807, 1946, 2502, 2919, 3276, 3614, 3892, 5004, 5421, 5838, 7228, 8757, 10842, 11676, 12649, 16263, 17514, 19543, 21684, 25298, 32526, 35028, 37947, 39086, 50596, 58629, 65052, 75894, 78172, 113841, 117258, 136801, 151788, 175887, 227682, 234516, 254059, 273602, 351774, 410403, 455364, 508118, 547204, 703548, 762177, 820806, 1016236, 1231209, 1524354, 1641612, 1778413, 2286531, 2462418, 2716477, 3048708, 3556826, 4573062, 4924836, 5335239, 5432954, 7113652, 8149431, 9146124, 10670478, 10865908, 16005717, 16298862, 19015339, 21340956, 24448293, 32011434, 32597724, 35314201, 38030678, 48896586, 57046017, 64022868, 70628402, 76061356, 97793172, 105942603, 114092034, 141256804, 171138051, 211885206, 228184068, 247199407, 317827809, 342276102, 423770412, 494398814, 635655618, 684552204, 741598221, 988797628, 1271311236, 1483196442, 2224794663, 2966392884, 4449589326, 8899178652]

約数ペア:

[(1, 8899178652), (2, 4449589326), (3, 2966392884), (4, 2224794663), (6, 1483196442), (7, 1271311236), (9, 988797628), (12, 741598221), (13, 684552204), (14, 635655618), (18, 494398814), (21, 423770412), (26, 342276102), (28, 317827809), (36, 247199407), (39, 228184068), (42, 211885206), (52, 171138051), (63, 141256804), (78, 114092034), (84, 105942603), (91, 97793172), (117, 76061356), (126, 70628402), (139, 64022868), (156, 57046017), (182, 48896586), (234, 38030678), (252, 35314201), (273, 32597724), (278, 32011434), (364, 24448293), (417, 21340956), (468, 19015339), (546, 16298862), (556, 16005717), (819, 10865908), (834, 10670478), (973, 9146124), (1092, 8149431), (1251, 7113652), (1638, 5432954), (1668, 5335239), (1807, 4924836), (1946, 4573062), (2502, 3556826), (2919, 3048708), (3276, 2716477), (3614, 2462418), (3892, 2286531), (5004, 1778413), (5421, 1641612), (5838, 1524354), (7228, 1231209), (8757, 1016236), (10842, 820806), (11676, 762177), (12649, 703548), (16263, 547204), (17514, 508118), (19543, 455364), (21684, 410403), (25298, 351774), (32526, 273602), (35028, 254059), (37947, 234516), (39086, 227682), (50596, 175887), (58629, 151788), (65052, 136801), (75894, 117258), (78172, 113841)]