71375592964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 151235030016

約数和(自身を除く): 79859437052

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 191, 221, 247, 323, 361, 382, 442, 494, 646, 722, 764, 884, 988, 1171, 1292, 1444, 2342, 2483, 3247, 3629, 4199, 4684, 4693, 4966, 6137, 6494, 7258, 8398, 9386, 9932, 12274, 12988, 14516, 15223, 16796, 18772, 19907, 22249, 24548, 30446, 39814, 42211, 44498, 47177, 60892, 61693, 68951, 79628, 79781, 84422, 88996, 94354, 123386, 137902, 159562, 168844, 188708, 223661, 246772, 258791, 275804, 289237, 319124, 378233, 422731, 447322, 517582, 578474, 756466, 802009, 845462, 894644, 896363, 1035164, 1156948, 1172167, 1512932, 1604018, 1690924, 1792726, 2344334, 2907593, 3208036, 3585452, 3802237, 4249559, 4688668, 4917029, 5495503, 5815186, 7186427, 7604474, 8499118, 9834058, 10991006, 11630372, 14372854, 15208948, 15238171, 16998236, 19668116, 21982012, 28745708, 30476342, 49429081, 55244267, 60952684, 72242503, 80741621, 93423551, 98858162, 110488534, 144485006, 161483242, 186847102, 197716324, 220977068, 288970012, 322966484, 373694204, 939152539, 1049641073, 1372607557, 1878305078, 2099282146, 2745215114, 3756610156, 4198564292, 5490430228, 17843898241, 35687796482, 71375592964]

約数ペア:

[(1, 71375592964), (2, 35687796482), (4, 17843898241), (13, 5490430228), (17, 4198564292), (19, 3756610156), (26, 2745215114), (34, 2099282146), (38, 1878305078), (52, 1372607557), (68, 1049641073), (76, 939152539), (191, 373694204), (221, 322966484), (247, 288970012), (323, 220977068), (361, 197716324), (382, 186847102), (442, 161483242), (494, 144485006), (646, 110488534), (722, 98858162), (764, 93423551), (884, 80741621), (988, 72242503), (1171, 60952684), (1292, 55244267), (1444, 49429081), (2342, 30476342), (2483, 28745708), (3247, 21982012), (3629, 19668116), (4199, 16998236), (4684, 15238171), (4693, 15208948), (4966, 14372854), (6137, 11630372), (6494, 10991006), (7258, 9834058), (8398, 8499118), (9386, 7604474), (9932, 7186427), (12274, 5815186), (12988, 5495503), (14516, 4917029), (15223, 4688668), (16796, 4249559), (18772, 3802237), (19907, 3585452), (22249, 3208036), (24548, 2907593), (30446, 2344334), (39814, 1792726), (42211, 1690924), (44498, 1604018), (47177, 1512932), (60892, 1172167), (61693, 1156948), (68951, 1035164), (79628, 896363), (79781, 894644), (84422, 845462), (88996, 802009), (94354, 756466), (123386, 578474), (137902, 517582), (159562, 447322), (168844, 422731), (188708, 378233), (223661, 319124), (246772, 289237), (258791, 275804)]