123760908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 337002120

約数和(自身を除く): 213241212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 107, 114, 171, 178, 214, 228, 267, 321, 342, 356, 361, 428, 534, 642, 684, 722, 801, 963, 1068, 1083, 1284, 1444, 1602, 1691, 1926, 2033, 2166, 3204, 3249, 3382, 3852, 4066, 4332, 5073, 6099, 6498, 6764, 8132, 9523, 10146, 12198, 12996, 15219, 18297, 19046, 20292, 24396, 28569, 30438, 32129, 36594, 38092, 38627, 57138, 60876, 64258, 73188, 77254, 85707, 96387, 114276, 115881, 128516, 154508, 171414, 180937, 192774, 231762, 289161, 342828, 347643, 361874, 385548, 463524, 542811, 578322, 695286, 723748, 1085622, 1156644, 1390572, 1628433, 2171244, 3256866, 3437803, 6513732, 6875606, 10313409, 13751212, 20626818, 30940227, 41253636, 61880454, 123760908]

約数ペア:

[(1, 123760908), (2, 61880454), (3, 41253636), (4, 30940227), (6, 20626818), (9, 13751212), (12, 10313409), (18, 6875606), (19, 6513732), (36, 3437803), (38, 3256866), (57, 2171244), (76, 1628433), (89, 1390572), (107, 1156644), (114, 1085622), (171, 723748), (178, 695286), (214, 578322), (228, 542811), (267, 463524), (321, 385548), (342, 361874), (356, 347643), (361, 342828), (428, 289161), (534, 231762), (642, 192774), (684, 180937), (722, 171414), (801, 154508), (963, 128516), (1068, 115881), (1083, 114276), (1284, 96387), (1444, 85707), (1602, 77254), (1691, 73188), (1926, 64258), (2033, 60876), (2166, 57138), (3204, 38627), (3249, 38092), (3382, 36594), (3852, 32129), (4066, 30438), (4332, 28569), (5073, 24396), (6099, 20292), (6498, 19046), (6764, 18297), (8132, 15219), (9523, 12996), (10146, 12198)]