779076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 2227680

約数和(自身を除く): 1448604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 67, 68, 76, 102, 114, 134, 153, 171, 201, 204, 228, 268, 306, 323, 342, 402, 603, 612, 646, 684, 804, 969, 1139, 1206, 1273, 1292, 1938, 2278, 2412, 2546, 2907, 3417, 3819, 3876, 4556, 5092, 5814, 6834, 7638, 10251, 11457, 11628, 13668, 15276, 20502, 21641, 22914, 41004, 43282, 45828, 64923, 86564, 129846, 194769, 259692, 389538, 779076]

約数ペア:

[(1, 779076), (2, 389538), (3, 259692), (4, 194769), (6, 129846), (9, 86564), (12, 64923), (17, 45828), (18, 43282), (19, 41004), (34, 22914), (36, 21641), (38, 20502), (51, 15276), (57, 13668), (67, 11628), (68, 11457), (76, 10251), (102, 7638), (114, 6834), (134, 5814), (153, 5092), (171, 4556), (201, 3876), (204, 3819), (228, 3417), (268, 2907), (306, 2546), (323, 2412), (342, 2278), (402, 1938), (603, 1292), (612, 1273), (646, 1206), (684, 1139), (804, 969)]