85815378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 108

約数和(自身を含む): 216329022

約数和(自身を除く): 130513644

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 41, 62, 66, 82, 93, 99, 121, 123, 186, 198, 242, 246, 279, 341, 363, 369, 451, 558, 682, 726, 738, 902, 961, 1023, 1089, 1271, 1353, 1922, 2046, 2178, 2542, 2706, 2883, 3069, 3751, 3813, 4059, 4961, 5766, 6138, 7502, 7626, 8118, 8649, 9922, 10571, 11253, 11439, 13981, 14883, 17298, 21142, 22506, 22878, 27962, 29766, 31713, 33759, 39401, 41943, 44649, 63426, 67518, 78802, 83886, 89298, 95139, 116281, 118203, 125829, 153791, 190278, 232562, 236406, 251658, 307582, 348843, 354609, 433411, 461373, 697686, 709218, 866822, 922746, 1046529, 1300233, 1384119, 2093058, 2600466, 2768238, 3900699, 4767521, 7801398, 9535042, 14302563, 28605126, 42907689, 85815378]

約数ペア:

[(1, 85815378), (2, 42907689), (3, 28605126), (6, 14302563), (9, 9535042), (11, 7801398), (18, 4767521), (22, 3900699), (31, 2768238), (33, 2600466), (41, 2093058), (62, 1384119), (66, 1300233), (82, 1046529), (93, 922746), (99, 866822), (121, 709218), (123, 697686), (186, 461373), (198, 433411), (242, 354609), (246, 348843), (279, 307582), (341, 251658), (363, 236406), (369, 232562), (451, 190278), (558, 153791), (682, 125829), (726, 118203), (738, 116281), (902, 95139), (961, 89298), (1023, 83886), (1089, 78802), (1271, 67518), (1353, 63426), (1922, 44649), (2046, 41943), (2178, 39401), (2542, 33759), (2706, 31713), (2883, 29766), (3069, 27962), (3751, 22878), (3813, 22506), (4059, 21142), (4961, 17298), (5766, 14883), (6138, 13981), (7502, 11439), (7626, 11253), (8118, 10571), (8649, 9922)]