7771788

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 90

約数和(自身を含む): 21842436

約数和(自身を除く): 14070648

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 83, 102, 108, 153, 162, 166, 204, 249, 289, 306, 324, 332, 459, 498, 578, 612, 747, 867, 918, 996, 1156, 1377, 1411, 1494, 1734, 1836, 2241, 2601, 2754, 2822, 2988, 3468, 4233, 4482, 5202, 5508, 5644, 6723, 7803, 8466, 8964, 10404, 12699, 13446, 15606, 16932, 23409, 23987, 25398, 26892, 31212, 38097, 46818, 47974, 50796, 71961, 76194, 93636, 95948, 114291, 143922, 152388, 215883, 228582, 287844, 431766, 457164, 647649, 863532, 1295298, 1942947, 2590596, 3885894, 7771788]

約数ペア:

[(1, 7771788), (2, 3885894), (3, 2590596), (4, 1942947), (6, 1295298), (9, 863532), (12, 647649), (17, 457164), (18, 431766), (27, 287844), (34, 228582), (36, 215883), (51, 152388), (54, 143922), (68, 114291), (81, 95948), (83, 93636), (102, 76194), (108, 71961), (153, 50796), (162, 47974), (166, 46818), (204, 38097), (249, 31212), (289, 26892), (306, 25398), (324, 23987), (332, 23409), (459, 16932), (498, 15606), (578, 13446), (612, 12699), (747, 10404), (867, 8964), (918, 8466), (996, 7803), (1156, 6723), (1377, 5644), (1411, 5508), (1494, 5202), (1734, 4482), (1836, 4233), (2241, 3468), (2601, 2988), (2754, 2822)]