135678972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4699

約数の個数: 96

約数和(自身を含む): 393894144

約数和(自身を除く): 258215172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 4651, 4862, 7293, 9302, 9724, 13953, 14586, 18604, 27906, 29172, 51161, 55812, 60463, 79067, 102322, 120926, 153483, 158134, 181389, 204644, 237201, 241852, 306966, 316268, 362778, 474402, 613932, 665093, 725556, 869737, 948804, 1027871, 1330186, 1739474, 1995279, 2055742, 2609211, 2660372, 3083613, 3478948, 3990558, 4111484, 5218422, 6167226, 7981116, 10436844, 11306581, 12334452, 22613162, 33919743, 45226324, 67839486, 135678972]

約数ペア:

[(1, 135678972), (2, 67839486), (3, 45226324), (4, 33919743), (6, 22613162), (11, 12334452), (12, 11306581), (13, 10436844), (17, 7981116), (22, 6167226), (26, 5218422), (33, 4111484), (34, 3990558), (39, 3478948), (44, 3083613), (51, 2660372), (52, 2609211), (66, 2055742), (68, 1995279), (78, 1739474), (102, 1330186), (132, 1027871), (143, 948804), (156, 869737), (187, 725556), (204, 665093), (221, 613932), (286, 474402), (374, 362778), (429, 316268), (442, 306966), (561, 241852), (572, 237201), (663, 204644), (748, 181389), (858, 158134), (884, 153483), (1122, 120926), (1326, 102322), (1716, 79067), (2244, 60463), (2431, 55812), (2652, 51161), (4651, 29172), (4862, 27906), (7293, 18604), (9302, 14586), (9724, 13953)]