87079616

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 84

約数和(自身を含む): 191319912

約数和(自身を除く): 104240296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 97, 104, 166, 169, 194, 208, 332, 338, 388, 416, 664, 676, 776, 832, 1079, 1261, 1328, 1352, 1552, 2158, 2522, 2656, 2704, 3104, 4316, 5044, 5312, 5408, 6208, 8051, 8632, 10088, 10816, 14027, 16102, 16393, 17264, 20176, 28054, 32204, 32786, 34528, 40352, 56108, 64408, 65572, 69056, 80704, 104663, 112216, 128816, 131144, 209326, 224432, 257632, 262288, 418652, 448864, 515264, 524576, 837304, 897728, 1049152, 1360619, 1674608, 2721238, 3349216, 5442476, 6698432, 10884952, 21769904, 43539808, 87079616]

約数ペア:

[(1, 87079616), (2, 43539808), (4, 21769904), (8, 10884952), (13, 6698432), (16, 5442476), (26, 3349216), (32, 2721238), (52, 1674608), (64, 1360619), (83, 1049152), (97, 897728), (104, 837304), (166, 524576), (169, 515264), (194, 448864), (208, 418652), (332, 262288), (338, 257632), (388, 224432), (416, 209326), (664, 131144), (676, 128816), (776, 112216), (832, 104663), (1079, 80704), (1261, 69056), (1328, 65572), (1352, 64408), (1552, 56108), (2158, 40352), (2522, 34528), (2656, 32786), (2704, 32204), (3104, 28054), (4316, 20176), (5044, 17264), (5312, 16393), (5408, 16102), (6208, 14027), (8051, 10816), (8632, 10088)]