31790088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 98034300

約数和(自身を除く): 66244212

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 89, 99, 121, 123, 132, 164, 178, 198, 242, 246, 264, 267, 328, 356, 363, 369, 396, 451, 484, 492, 534, 712, 726, 738, 792, 801, 902, 968, 979, 984, 1068, 1089, 1353, 1452, 1476, 1602, 1804, 1958, 2136, 2178, 2706, 2904, 2937, 2952, 3204, 3608, 3649, 3916, 4059, 4356, 4961, 5412, 5874, 6408, 7298, 7832, 8118, 8712, 8811, 9922, 10769, 10824, 10947, 11748, 14596, 14883, 16236, 17622, 19844, 21538, 21894, 23496, 29192, 29766, 32307, 32472, 32841, 35244, 39688, 40139, 43076, 43788, 44649, 59532, 64614, 65682, 70488, 80278, 86152, 87576, 89298, 96921, 119064, 120417, 129228, 131364, 160556, 178596, 193842, 240834, 258456, 262728, 321112, 357192, 361251, 387684, 441529, 481668, 722502, 775368, 883058, 963336, 1324587, 1445004, 1766116, 2649174, 2890008, 3532232, 3973761, 5298348, 7947522, 10596696, 15895044, 31790088]

約数ペア:

[(1, 31790088), (2, 15895044), (3, 10596696), (4, 7947522), (6, 5298348), (8, 3973761), (9, 3532232), (11, 2890008), (12, 2649174), (18, 1766116), (22, 1445004), (24, 1324587), (33, 963336), (36, 883058), (41, 775368), (44, 722502), (66, 481668), (72, 441529), (82, 387684), (88, 361251), (89, 357192), (99, 321112), (121, 262728), (123, 258456), (132, 240834), (164, 193842), (178, 178596), (198, 160556), (242, 131364), (246, 129228), (264, 120417), (267, 119064), (328, 96921), (356, 89298), (363, 87576), (369, 86152), (396, 80278), (451, 70488), (484, 65682), (492, 64614), (534, 59532), (712, 44649), (726, 43788), (738, 43076), (792, 40139), (801, 39688), (902, 35244), (968, 32841), (979, 32472), (984, 32307), (1068, 29766), (1089, 29192), (1353, 23496), (1452, 21894), (1476, 21538), (1602, 19844), (1804, 17622), (1958, 16236), (2136, 14883), (2178, 14596), (2706, 11748), (2904, 10947), (2937, 10824), (2952, 10769), (3204, 9922), (3608, 8811), (3649, 8712), (3916, 8118), (4059, 7832), (4356, 7298), (4961, 6408), (5412, 5874)]