71303500814

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 138790713600

約数和(自身を除く): 67487212786

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 139, 169, 182, 278, 329, 338, 611, 637, 658, 659, 973, 1183, 1222, 1274, 1318, 1807, 1946, 2303, 2366, 3614, 4277, 4606, 4613, 6533, 6811, 7943, 8281, 8554, 8567, 9226, 12649, 13066, 13622, 15886, 16562, 17134, 23491, 25298, 29939, 30973, 32291, 45731, 46982, 55601, 59878, 59969, 61946, 64582, 84929, 88543, 91462, 91601, 111202, 111371, 119938, 164437, 169858, 177086, 183202, 216811, 222742, 320117, 328874, 389207, 402649, 419783, 433622, 594503, 640234, 641207, 778414, 779597, 805298, 839566, 1104077, 1151059, 1189006, 1190813, 1282414, 1517677, 1559194, 2208154, 2302118, 2381626, 2818543, 3035354, 4161521, 4305247, 4488449, 5234437, 5457179, 5637086, 7728539, 8323042, 8335691, 8610494, 8976898, 10468874, 10914358, 15457078, 15480569, 16671382, 19729801, 30136729, 30961138, 36641059, 39459602, 54099773, 55968211, 58349837, 60273458, 73282118, 108199546, 108363983, 111936422, 116699674, 210957103, 216727966, 256487413, 391777477, 421914206, 512974826, 727586743, 758547881, 783554954, 1455173486, 1517095762, 2742442339, 5093107201, 5484884678, 10186214402, 35651750407, 71303500814]

約数ペア:

[(1, 71303500814), (2, 35651750407), (7, 10186214402), (13, 5484884678), (14, 5093107201), (26, 2742442339), (47, 1517095762), (49, 1455173486), (91, 783554954), (94, 758547881), (98, 727586743), (139, 512974826), (169, 421914206), (182, 391777477), (278, 256487413), (329, 216727966), (338, 210957103), (611, 116699674), (637, 111936422), (658, 108363983), (659, 108199546), (973, 73282118), (1183, 60273458), (1222, 58349837), (1274, 55968211), (1318, 54099773), (1807, 39459602), (1946, 36641059), (2303, 30961138), (2366, 30136729), (3614, 19729801), (4277, 16671382), (4606, 15480569), (4613, 15457078), (6533, 10914358), (6811, 10468874), (7943, 8976898), (8281, 8610494), (8554, 8335691), (8567, 8323042), (9226, 7728539), (12649, 5637086), (13066, 5457179), (13622, 5234437), (15886, 4488449), (16562, 4305247), (17134, 4161521), (23491, 3035354), (25298, 2818543), (29939, 2381626), (30973, 2302118), (32291, 2208154), (45731, 1559194), (46982, 1517677), (55601, 1282414), (59878, 1190813), (59969, 1189006), (61946, 1151059), (64582, 1104077), (84929, 839566), (88543, 805298), (91462, 779597), (91601, 778414), (111202, 641207), (111371, 640234), (119938, 594503), (164437, 433622), (169858, 419783), (177086, 402649), (183202, 389207), (216811, 328874), (222742, 320117)]