112905756

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 291891600

約数和(自身を除く): 178985844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 131, 178, 262, 267, 269, 356, 393, 524, 534, 538, 786, 801, 807, 1068, 1076, 1179, 1572, 1602, 1614, 2358, 2421, 3204, 3228, 4716, 4842, 9684, 11659, 23318, 23941, 34977, 35239, 46636, 47882, 69954, 70478, 71823, 95764, 104931, 105717, 139908, 140956, 143646, 209862, 211434, 215469, 287292, 317151, 419724, 422868, 430938, 634302, 861876, 1268604, 3136271, 6272542, 9408813, 12545084, 18817626, 28226439, 37635252, 56452878, 112905756]

約数ペア:

[(1, 112905756), (2, 56452878), (3, 37635252), (4, 28226439), (6, 18817626), (9, 12545084), (12, 9408813), (18, 6272542), (36, 3136271), (89, 1268604), (131, 861876), (178, 634302), (262, 430938), (267, 422868), (269, 419724), (356, 317151), (393, 287292), (524, 215469), (534, 211434), (538, 209862), (786, 143646), (801, 140956), (807, 139908), (1068, 105717), (1076, 104931), (1179, 95764), (1572, 71823), (1602, 70478), (1614, 69954), (2358, 47882), (2421, 46636), (3204, 35239), (3228, 34977), (4716, 23941), (4842, 23318), (9684, 11659)]