81174572244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1\times {\mathrm{1039}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 216042677760

約数和(自身を除く): 134868105516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 157, 207, 276, 314, 414, 471, 601, 628, 828, 942, 1039, 1202, 1413, 1803, 1884, 2078, 2404, 2826, 3117, 3606, 3611, 4156, 5409, 5652, 6234, 7212, 7222, 9351, 10818, 10833, 12468, 13823, 14444, 18702, 21636, 21666, 23897, 27646, 32499, 37404, 41469, 43332, 47794, 55292, 64998, 71691, 82938, 94357, 95588, 124407, 129996, 143382, 163123, 165876, 188714, 215073, 248814, 283071, 286764, 326246, 377428, 430146, 489369, 497628, 566142, 624439, 652492, 849213, 860292, 978738, 1132284, 1248878, 1468107, 1698426, 1873317, 1957476, 2170211, 2497756, 2936214, 3396852, 3746634, 3751829, 4340422, 5619951, 5872428, 6510633, 7493268, 7503658, 8680844, 11239902, 11255487, 13021266, 14362097, 15007316, 19531899, 22479804, 22510974, 26042532, 28724194, 33766461, 39063798, 43086291, 45021948, 57448388, 67532922, 78127596, 86172582, 98036923, 129258873, 135065844, 172345164, 196073846, 258517746, 294110769, 392147692, 517035492, 588221538, 882332307, 1176443076, 1764664614, 2254849229, 3529329228, 4509698458, 6764547687, 9019396916, 13529095374, 20293643061, 27058190748, 40587286122, 81174572244]

約数ペア:

[(1, 81174572244), (2, 40587286122), (3, 27058190748), (4, 20293643061), (6, 13529095374), (9, 9019396916), (12, 6764547687), (18, 4509698458), (23, 3529329228), (36, 2254849229), (46, 1764664614), (69, 1176443076), (92, 882332307), (138, 588221538), (157, 517035492), (207, 392147692), (276, 294110769), (314, 258517746), (414, 196073846), (471, 172345164), (601, 135065844), (628, 129258873), (828, 98036923), (942, 86172582), (1039, 78127596), (1202, 67532922), (1413, 57448388), (1803, 45021948), (1884, 43086291), (2078, 39063798), (2404, 33766461), (2826, 28724194), (3117, 26042532), (3606, 22510974), (3611, 22479804), (4156, 19531899), (5409, 15007316), (5652, 14362097), (6234, 13021266), (7212, 11255487), (7222, 11239902), (9351, 8680844), (10818, 7503658), (10833, 7493268), (12468, 6510633), (13823, 5872428), (14444, 5619951), (18702, 4340422), (21636, 3751829), (21666, 3746634), (23897, 3396852), (27646, 2936214), (32499, 2497756), (37404, 2170211), (41469, 1957476), (43332, 1873317), (47794, 1698426), (55292, 1468107), (64998, 1248878), (71691, 1132284), (82938, 978738), (94357, 860292), (95588, 849213), (124407, 652492), (129996, 624439), (143382, 566142), (163123, 497628), (165876, 489369), (188714, 430146), (215073, 377428), (248814, 326246), (283071, 286764)]