40777308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 122472168

約数和(自身を除く): 81694860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 89, 99, 117, 132, 143, 156, 178, 198, 234, 267, 286, 356, 396, 429, 468, 534, 572, 801, 858, 979, 1068, 1157, 1287, 1602, 1716, 1958, 2314, 2574, 2937, 3204, 3471, 3916, 4628, 5148, 5874, 6942, 7921, 8811, 10413, 11748, 12727, 13884, 15842, 17622, 20826, 23763, 25454, 31684, 35244, 38181, 41652, 47526, 50908, 71289, 76362, 87131, 95052, 102973, 114543, 142578, 152724, 174262, 205946, 229086, 261393, 285156, 308919, 348524, 411892, 458172, 522786, 617838, 784179, 926757, 1045572, 1132703, 1235676, 1568358, 1853514, 2265406, 3136716, 3398109, 3707028, 4530812, 6796218, 10194327, 13592436, 20388654, 40777308]

約数ペア:

[(1, 40777308), (2, 20388654), (3, 13592436), (4, 10194327), (6, 6796218), (9, 4530812), (11, 3707028), (12, 3398109), (13, 3136716), (18, 2265406), (22, 1853514), (26, 1568358), (33, 1235676), (36, 1132703), (39, 1045572), (44, 926757), (52, 784179), (66, 617838), (78, 522786), (89, 458172), (99, 411892), (117, 348524), (132, 308919), (143, 285156), (156, 261393), (178, 229086), (198, 205946), (234, 174262), (267, 152724), (286, 142578), (356, 114543), (396, 102973), (429, 95052), (468, 87131), (534, 76362), (572, 71289), (801, 50908), (858, 47526), (979, 41652), (1068, 38181), (1157, 35244), (1287, 31684), (1602, 25454), (1716, 23763), (1958, 20826), (2314, 17622), (2574, 15842), (2937, 13884), (3204, 12727), (3471, 11748), (3916, 10413), (4628, 8811), (5148, 7921), (5874, 6942)]