123075252

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 318427200

約数和(自身を除く): 195351948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 107, 178, 214, 267, 321, 356, 359, 428, 534, 642, 718, 801, 963, 1068, 1077, 1284, 1436, 1602, 1926, 2154, 3204, 3231, 3852, 4308, 6462, 9523, 12924, 19046, 28569, 31951, 38092, 38413, 57138, 63902, 76826, 85707, 95853, 114276, 115239, 127804, 153652, 171414, 191706, 230478, 287559, 342828, 345717, 383412, 460956, 575118, 691434, 1150236, 1382868, 3418757, 6837514, 10256271, 13675028, 20512542, 30768813, 41025084, 61537626, 123075252]

約数ペア:

[(1, 123075252), (2, 61537626), (3, 41025084), (4, 30768813), (6, 20512542), (9, 13675028), (12, 10256271), (18, 6837514), (36, 3418757), (89, 1382868), (107, 1150236), (178, 691434), (214, 575118), (267, 460956), (321, 383412), (356, 345717), (359, 342828), (428, 287559), (534, 230478), (642, 191706), (718, 171414), (801, 153652), (963, 127804), (1068, 115239), (1077, 114276), (1284, 95853), (1436, 85707), (1602, 76826), (1926, 63902), (2154, 57138), (3204, 38413), (3231, 38092), (3852, 31951), (4308, 28569), (6462, 19046), (9523, 12924)]