77211282

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 89713518

約数列:

[1, 2, 3, 6, 29, 41, 58, 79, 82, 87, 123, 137, 158, 174, 237, 246, 274, 411, 474, 822, 1189, 2291, 2378, 3239, 3567, 3973, 4582, 5617, 6478, 6873, 7134, 7946, 9717, 10823, 11234, 11919, 13746, 16851, 19434, 21646, 23838, 32469, 33702, 64938, 93931, 162893, 187862, 281793, 313867, 325786, 443743, 488679, 563586, 627734, 887486, 941601, 977358, 1331229, 1883202, 2662458, 12868547, 25737094, 38605641, 77211282]

約数ペア:

[(1, 77211282), (2, 38605641), (3, 25737094), (6, 12868547), (29, 2662458), (41, 1883202), (58, 1331229), (79, 977358), (82, 941601), (87, 887486), (123, 627734), (137, 563586), (158, 488679), (174, 443743), (237, 325786), (246, 313867), (274, 281793), (411, 187862), (474, 162893), (822, 93931), (1189, 64938), (2291, 33702), (2378, 32469), (3239, 23838), (3567, 21646), (3973, 19434), (4582, 16851), (5617, 13746), (6478, 11919), (6873, 11234), (7134, 10823), (7946, 9717)]