71334835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 37529165

約数列:

[1, 5, 11, 13, 19, 55, 59, 65, 89, 95, 143, 209, 247, 295, 445, 649, 715, 767, 979, 1045, 1121, 1157, 1235, 1691, 2717, 3245, 3835, 4895, 5251, 5605, 5785, 8437, 8455, 12331, 12727, 13585, 14573, 18601, 21983, 26255, 42185, 57761, 61655, 63635, 68263, 72865, 93005, 99769, 109915, 160303, 241813, 288805, 341315, 498845, 750893, 801515, 1097459, 1209065, 1296997, 3754465, 5487295, 6484985, 14266967, 71334835]

約数ペア:

[(1, 71334835), (5, 14266967), (11, 6484985), (13, 5487295), (19, 3754465), (55, 1296997), (59, 1209065), (65, 1097459), (89, 801515), (95, 750893), (143, 498845), (209, 341315), (247, 288805), (295, 241813), (445, 160303), (649, 109915), (715, 99769), (767, 93005), (979, 72865), (1045, 68263), (1121, 63635), (1157, 61655), (1235, 57761), (1691, 42185), (2717, 26255), (3245, 21983), (3835, 18601), (4895, 14573), (5251, 13585), (5605, 12727), (5785, 12331), (8437, 8455)]