70244748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 156192372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 863, 969, 1071, 1197, 1292, 1428, 1596, 1726, 1938, 2142, 2261, 2394, 2589, 2907, 3452, 3876, 4284, 4522, 4788, 5178, 5814, 6041, 6783, 7767, 9044, 10356, 11628, 12082, 13566, 14671, 15534, 16397, 18123, 20349, 24164, 27132, 29342, 31068, 32794, 36246, 40698, 44013, 49191, 54369, 58684, 65588, 72492, 81396, 88026, 98382, 102697, 108738, 114779, 132039, 147573, 176052, 196764, 205394, 217476, 229558, 264078, 278749, 295146, 308091, 344337, 410788, 459116, 528156, 557498, 590292, 616182, 688674, 836247, 924273, 1033011, 1114996, 1232364, 1377348, 1672494, 1848546, 1951243, 2066022, 2508741, 3344988, 3697092, 3902486, 4132044, 5017482, 5853729, 7804972, 10034964, 11707458, 17561187, 23414916, 35122374, 70244748]

約数ペア:

[(1, 70244748), (2, 35122374), (3, 23414916), (4, 17561187), (6, 11707458), (7, 10034964), (9, 7804972), (12, 5853729), (14, 5017482), (17, 4132044), (18, 3902486), (19, 3697092), (21, 3344988), (28, 2508741), (34, 2066022), (36, 1951243), (38, 1848546), (42, 1672494), (51, 1377348), (57, 1232364), (63, 1114996), (68, 1033011), (76, 924273), (84, 836247), (102, 688674), (114, 616182), (119, 590292), (126, 557498), (133, 528156), (153, 459116), (171, 410788), (204, 344337), (228, 308091), (238, 295146), (252, 278749), (266, 264078), (306, 229558), (323, 217476), (342, 205394), (357, 196764), (399, 176052), (476, 147573), (532, 132039), (612, 114779), (646, 108738), (684, 102697), (714, 98382), (798, 88026), (863, 81396), (969, 72492), (1071, 65588), (1197, 58684), (1292, 54369), (1428, 49191), (1596, 44013), (1726, 40698), (1938, 36246), (2142, 32794), (2261, 31068), (2394, 29342), (2589, 27132), (2907, 24164), (3452, 20349), (3876, 18123), (4284, 16397), (4522, 15534), (4788, 14671), (5178, 13566), (5814, 12082), (6041, 11628), (6783, 10356), (7767, 9044)]