71162442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 113906358

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 67, 78, 89, 102, 117, 134, 153, 178, 201, 221, 234, 267, 306, 351, 402, 442, 459, 534, 603, 663, 702, 801, 871, 918, 1139, 1157, 1206, 1326, 1513, 1602, 1742, 1809, 1989, 2278, 2314, 2403, 2613, 3026, 3417, 3471, 3618, 3978, 4539, 4806, 5226, 5963, 5967, 6834, 6942, 7839, 9078, 10251, 10413, 11926, 11934, 13617, 14807, 15678, 17889, 19669, 20502, 20826, 23517, 27234, 29614, 30753, 31239, 35778, 39338, 40851, 44421, 47034, 53667, 59007, 61506, 62478, 77519, 81702, 88842, 101371, 107334, 118014, 133263, 155038, 161001, 177021, 202742, 232557, 266526, 304113, 322002, 354042, 399789, 465114, 531063, 608226, 697671, 799578, 912339, 1062126, 1317823, 1395342, 1824678, 2093013, 2635646, 2737017, 3953469, 4186026, 5474034, 7906938, 11860407, 23720814, 35581221, 71162442]

約数ペア:

[(1, 71162442), (2, 35581221), (3, 23720814), (6, 11860407), (9, 7906938), (13, 5474034), (17, 4186026), (18, 3953469), (26, 2737017), (27, 2635646), (34, 2093013), (39, 1824678), (51, 1395342), (54, 1317823), (67, 1062126), (78, 912339), (89, 799578), (102, 697671), (117, 608226), (134, 531063), (153, 465114), (178, 399789), (201, 354042), (221, 322002), (234, 304113), (267, 266526), (306, 232557), (351, 202742), (402, 177021), (442, 161001), (459, 155038), (534, 133263), (603, 118014), (663, 107334), (702, 101371), (801, 88842), (871, 81702), (918, 77519), (1139, 62478), (1157, 61506), (1206, 59007), (1326, 53667), (1513, 47034), (1602, 44421), (1742, 40851), (1809, 39338), (1989, 35778), (2278, 31239), (2314, 30753), (2403, 29614), (2613, 27234), (3026, 23517), (3417, 20826), (3471, 20502), (3618, 19669), (3978, 17889), (4539, 15678), (4806, 14807), (5226, 13617), (5963, 11934), (5967, 11926), (6834, 10413), (6942, 10251), (7839, 9078)]