85281588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 108

約数和(自身を含む): 261937312

約数和(自身を除く): 176655724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1171, 1428, 1734, 2023, 2142, 2342, 2601, 3468, 3513, 4046, 4284, 4684, 5202, 6069, 7026, 8092, 8197, 10404, 10539, 12138, 14052, 16394, 18207, 19907, 21078, 24276, 24591, 32788, 36414, 39814, 42156, 49182, 59721, 72828, 73773, 79628, 98364, 119442, 139349, 147546, 179163, 238884, 278698, 295092, 338419, 358326, 418047, 557396, 676838, 716652, 836094, 1015257, 1254141, 1353676, 1672188, 2030514, 2368933, 2508282, 3045771, 4061028, 4737866, 5016564, 6091542, 7106799, 9475732, 12183084, 14213598, 21320397, 28427196, 42640794, 85281588]

約数ペア:

[(1, 85281588), (2, 42640794), (3, 28427196), (4, 21320397), (6, 14213598), (7, 12183084), (9, 9475732), (12, 7106799), (14, 6091542), (17, 5016564), (18, 4737866), (21, 4061028), (28, 3045771), (34, 2508282), (36, 2368933), (42, 2030514), (51, 1672188), (63, 1353676), (68, 1254141), (84, 1015257), (102, 836094), (119, 716652), (126, 676838), (153, 557396), (204, 418047), (238, 358326), (252, 338419), (289, 295092), (306, 278698), (357, 238884), (476, 179163), (578, 147546), (612, 139349), (714, 119442), (867, 98364), (1071, 79628), (1156, 73773), (1171, 72828), (1428, 59721), (1734, 49182), (2023, 42156), (2142, 39814), (2342, 36414), (2601, 32788), (3468, 24591), (3513, 24276), (4046, 21078), (4284, 19907), (4684, 18207), (5202, 16394), (6069, 14052), (7026, 12138), (8092, 10539), (8197, 10404)]