61492236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 99949044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 89, 103, 129, 156, 172, 178, 206, 258, 267, 309, 356, 412, 516, 534, 559, 618, 1068, 1118, 1157, 1236, 1339, 1677, 2236, 2314, 2678, 3354, 3471, 3827, 4017, 4429, 4628, 5356, 6708, 6942, 7654, 8034, 8858, 9167, 11481, 13287, 13884, 15308, 16068, 17716, 18334, 22962, 26574, 27501, 36668, 45924, 49751, 53148, 55002, 57577, 99502, 110004, 115154, 119171, 149253, 172731, 199004, 230308, 238342, 298506, 345462, 357513, 394181, 476684, 597012, 690924, 715026, 788362, 1182543, 1430052, 1576724, 2365086, 4730172, 5124353, 10248706, 15373059, 20497412, 30746118, 61492236]

約数ペア:

[(1, 61492236), (2, 30746118), (3, 20497412), (4, 15373059), (6, 10248706), (12, 5124353), (13, 4730172), (26, 2365086), (39, 1576724), (43, 1430052), (52, 1182543), (78, 788362), (86, 715026), (89, 690924), (103, 597012), (129, 476684), (156, 394181), (172, 357513), (178, 345462), (206, 298506), (258, 238342), (267, 230308), (309, 199004), (356, 172731), (412, 149253), (516, 119171), (534, 115154), (559, 110004), (618, 99502), (1068, 57577), (1118, 55002), (1157, 53148), (1236, 49751), (1339, 45924), (1677, 36668), (2236, 27501), (2314, 26574), (2678, 22962), (3354, 18334), (3471, 17716), (3827, 16068), (4017, 15308), (4429, 13884), (4628, 13287), (5356, 11481), (6708, 9167), (6942, 8858), (7654, 8034)]