71341974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 177914880

約数和(自身を除く): 106572906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 59, 62, 66, 93, 99, 118, 177, 186, 197, 198, 279, 341, 354, 394, 531, 558, 591, 649, 682, 1023, 1062, 1182, 1298, 1773, 1829, 1947, 2046, 2167, 3069, 3546, 3658, 3894, 4334, 5487, 5841, 6107, 6138, 6501, 10974, 11623, 11682, 12214, 13002, 16461, 18321, 19503, 20119, 23246, 32922, 34869, 36642, 39006, 40238, 54963, 60357, 67177, 69738, 104607, 109926, 120714, 127853, 134354, 181071, 201531, 209214, 255706, 360313, 362142, 383559, 403062, 604593, 720626, 767118, 1080939, 1150677, 1209186, 2161878, 2301354, 3242817, 3963443, 6485634, 7926886, 11890329, 23780658, 35670987, 71341974]

約数ペア:

[(1, 71341974), (2, 35670987), (3, 23780658), (6, 11890329), (9, 7926886), (11, 6485634), (18, 3963443), (22, 3242817), (31, 2301354), (33, 2161878), (59, 1209186), (62, 1150677), (66, 1080939), (93, 767118), (99, 720626), (118, 604593), (177, 403062), (186, 383559), (197, 362142), (198, 360313), (279, 255706), (341, 209214), (354, 201531), (394, 181071), (531, 134354), (558, 127853), (591, 120714), (649, 109926), (682, 104607), (1023, 69738), (1062, 67177), (1182, 60357), (1298, 54963), (1773, 40238), (1829, 39006), (1947, 36642), (2046, 34869), (2167, 32922), (3069, 23246), (3546, 20119), (3658, 19503), (3894, 18321), (4334, 16461), (5487, 13002), (5841, 12214), (6107, 11682), (6138, 11623), (6501, 10974)]