71030988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 108

約数和(自身を含む): 212335032

約数和(自身を除く): 141304044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 268, 294, 402, 441, 469, 588, 601, 603, 804, 882, 938, 1202, 1206, 1407, 1764, 1803, 1876, 2404, 2412, 2814, 3283, 3606, 4207, 4221, 5409, 5628, 6566, 7212, 8414, 8442, 9849, 10818, 12621, 13132, 16828, 16884, 19698, 21636, 25242, 29449, 29547, 37863, 39396, 40267, 50484, 58898, 59094, 75726, 80534, 88347, 117796, 118188, 120801, 151452, 161068, 176694, 241602, 265041, 281869, 353388, 362403, 483204, 530082, 563738, 724806, 845607, 1060164, 1127476, 1449612, 1691214, 1973083, 2536821, 3382428, 3946166, 5073642, 5919249, 7892332, 10147284, 11838498, 17757747, 23676996, 35515494, 71030988]

約数ペア:

[(1, 71030988), (2, 35515494), (3, 23676996), (4, 17757747), (6, 11838498), (7, 10147284), (9, 7892332), (12, 5919249), (14, 5073642), (18, 3946166), (21, 3382428), (28, 2536821), (36, 1973083), (42, 1691214), (49, 1449612), (63, 1127476), (67, 1060164), (84, 845607), (98, 724806), (126, 563738), (134, 530082), (147, 483204), (196, 362403), (201, 353388), (252, 281869), (268, 265041), (294, 241602), (402, 176694), (441, 161068), (469, 151452), (588, 120801), (601, 118188), (603, 117796), (804, 88347), (882, 80534), (938, 75726), (1202, 59094), (1206, 58898), (1407, 50484), (1764, 40267), (1803, 39396), (1876, 37863), (2404, 29547), (2412, 29449), (2814, 25242), (3283, 21636), (3606, 19698), (4207, 16884), (4221, 16828), (5409, 13132), (5628, 12621), (6566, 10818), (7212, 9849), (8414, 8442)]