69961892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 166973184

約数和(自身を除く): 97011292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 101, 143, 154, 173, 182, 202, 286, 308, 346, 364, 404, 572, 692, 707, 1001, 1111, 1211, 1313, 1414, 1903, 2002, 2222, 2249, 2422, 2626, 2828, 3806, 4004, 4444, 4498, 4844, 5252, 7612, 7777, 8996, 9191, 13321, 14443, 15554, 15743, 17473, 18382, 24739, 26642, 28886, 31108, 31486, 34946, 36764, 49478, 53284, 57772, 62972, 69892, 98956, 101101, 122311, 173173, 192203, 202202, 227149, 244622, 346346, 384406, 404404, 454298, 489244, 692692, 768812, 908596, 1345421, 1590043, 2498639, 2690842, 3180086, 4997278, 5381684, 6360172, 9994556, 17490473, 34980946, 69961892]

約数ペア:

[(1, 69961892), (2, 34980946), (4, 17490473), (7, 9994556), (11, 6360172), (13, 5381684), (14, 4997278), (22, 3180086), (26, 2690842), (28, 2498639), (44, 1590043), (52, 1345421), (77, 908596), (91, 768812), (101, 692692), (143, 489244), (154, 454298), (173, 404404), (182, 384406), (202, 346346), (286, 244622), (308, 227149), (346, 202202), (364, 192203), (404, 173173), (572, 122311), (692, 101101), (707, 98956), (1001, 69892), (1111, 62972), (1211, 57772), (1313, 53284), (1414, 49478), (1903, 36764), (2002, 34946), (2222, 31486), (2249, 31108), (2422, 28886), (2626, 26642), (2828, 24739), (3806, 18382), (4004, 17473), (4444, 15743), (4498, 15554), (4844, 14443), (5252, 13321), (7612, 9191), (7777, 8996)]