70928964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5039}}^1$

素因数の和:5089

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 127203516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 5039, 7038, 10078, 14076, 15117, 20156, 30234, 45351, 60468, 85663, 90702, 115897, 171326, 181404, 231794, 256989, 342652, 347691, 463588, 513978, 695382, 770967, 1027956, 1043073, 1390764, 1541934, 1970249, 2086146, 3083868, 3940498, 4172292, 5910747, 7880996, 11821494, 17732241, 23642988, 35464482, 70928964]

約数ペア:

[(1, 70928964), (2, 35464482), (3, 23642988), (4, 17732241), (6, 11821494), (9, 7880996), (12, 5910747), (17, 4172292), (18, 3940498), (23, 3083868), (34, 2086146), (36, 1970249), (46, 1541934), (51, 1390764), (68, 1043073), (69, 1027956), (92, 770967), (102, 695382), (138, 513978), (153, 463588), (204, 347691), (207, 342652), (276, 256989), (306, 231794), (391, 181404), (414, 171326), (612, 115897), (782, 90702), (828, 85663), (1173, 60468), (1564, 45351), (2346, 30234), (3519, 20156), (4692, 15117), (5039, 14076), (7038, 10078)]