73398948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 205406208

約数和(自身を除く): 132007260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 71, 84, 93, 124, 142, 186, 213, 217, 284, 372, 397, 426, 434, 497, 651, 794, 852, 868, 994, 1191, 1302, 1491, 1588, 1988, 2201, 2382, 2604, 2779, 2982, 4402, 4764, 5558, 5964, 6603, 8337, 8804, 11116, 12307, 13206, 15407, 16674, 24614, 26412, 28187, 30814, 33348, 36921, 46221, 49228, 56374, 61628, 73842, 84561, 86149, 92442, 112748, 147684, 169122, 172298, 184884, 197309, 258447, 338244, 344596, 394618, 516894, 591927, 789236, 873797, 1033788, 1183854, 1747594, 2367708, 2621391, 3495188, 5242782, 6116579, 10485564, 12233158, 18349737, 24466316, 36699474, 73398948]

約数ペア:

[(1, 73398948), (2, 36699474), (3, 24466316), (4, 18349737), (6, 12233158), (7, 10485564), (12, 6116579), (14, 5242782), (21, 3495188), (28, 2621391), (31, 2367708), (42, 1747594), (62, 1183854), (71, 1033788), (84, 873797), (93, 789236), (124, 591927), (142, 516894), (186, 394618), (213, 344596), (217, 338244), (284, 258447), (372, 197309), (397, 184884), (426, 172298), (434, 169122), (497, 147684), (651, 112748), (794, 92442), (852, 86149), (868, 84561), (994, 73842), (1191, 61628), (1302, 56374), (1491, 49228), (1588, 46221), (1988, 36921), (2201, 33348), (2382, 30814), (2604, 28187), (2779, 26412), (2982, 24614), (4402, 16674), (4764, 15407), (5558, 13206), (5964, 12307), (6603, 11116), (8337, 8804)]