79347268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 201096000

約数和(自身を除く): 121748732

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 76, 77, 91, 98, 133, 143, 149, 154, 182, 196, 209, 247, 266, 286, 298, 308, 364, 418, 494, 532, 539, 572, 596, 637, 836, 931, 988, 1001, 1043, 1078, 1274, 1463, 1639, 1729, 1862, 1937, 2002, 2086, 2156, 2548, 2717, 2831, 2926, 3278, 3458, 3724, 3874, 4004, 4172, 5434, 5662, 5852, 6556, 6916, 7007, 7301, 7748, 10241, 10868, 11324, 11473, 12103, 13559, 14014, 14602, 19019, 19817, 20482, 21307, 22946, 24206, 27118, 28028, 29204, 31141, 36803, 38038, 39634, 40964, 42614, 45892, 48412, 54236, 62282, 73606, 76076, 79268, 80311, 85228, 94913, 124564, 133133, 138719, 147212, 149149, 160622, 189826, 217987, 257621, 266266, 277438, 298298, 321244, 379652, 404833, 435974, 515242, 532532, 554876, 596596, 809666, 871948, 1030484, 1044043, 1525909, 1619332, 1803347, 2088086, 2833831, 3051818, 3606694, 4176172, 5667662, 6103636, 7213388, 11335324, 19836817, 39673634, 79347268]

約数ペア:

[(1, 79347268), (2, 39673634), (4, 19836817), (7, 11335324), (11, 7213388), (13, 6103636), (14, 5667662), (19, 4176172), (22, 3606694), (26, 3051818), (28, 2833831), (38, 2088086), (44, 1803347), (49, 1619332), (52, 1525909), (76, 1044043), (77, 1030484), (91, 871948), (98, 809666), (133, 596596), (143, 554876), (149, 532532), (154, 515242), (182, 435974), (196, 404833), (209, 379652), (247, 321244), (266, 298298), (286, 277438), (298, 266266), (308, 257621), (364, 217987), (418, 189826), (494, 160622), (532, 149149), (539, 147212), (572, 138719), (596, 133133), (637, 124564), (836, 94913), (931, 85228), (988, 80311), (1001, 79268), (1043, 76076), (1078, 73606), (1274, 62282), (1463, 54236), (1639, 48412), (1729, 45892), (1862, 42614), (1937, 40964), (2002, 39634), (2086, 38038), (2156, 36803), (2548, 31141), (2717, 29204), (2831, 28028), (2926, 27118), (3278, 24206), (3458, 22946), (3724, 21307), (3874, 20482), (4004, 19817), (4172, 19019), (5434, 14602), (5662, 14014), (5852, 13559), (6556, 12103), (6916, 11473), (7007, 11324), (7301, 10868), (7748, 10241)]