86888688

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 230464416

約数和(自身を除く): 143575728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 137, 146, 181, 219, 274, 292, 362, 411, 438, 543, 548, 584, 724, 822, 876, 1086, 1096, 1168, 1448, 1644, 1752, 2172, 2192, 2896, 3288, 3504, 4344, 6576, 8688, 10001, 13213, 20002, 24797, 26426, 30003, 39639, 40004, 49594, 52852, 60006, 74391, 79278, 80008, 99188, 105704, 120012, 148782, 158556, 160016, 198376, 211408, 240024, 297564, 317112, 396752, 480048, 595128, 634224, 1190256, 1810181, 3620362, 5430543, 7240724, 10861086, 14481448, 21722172, 28962896, 43444344, 86888688]

約数ペア:

[(1, 86888688), (2, 43444344), (3, 28962896), (4, 21722172), (6, 14481448), (8, 10861086), (12, 7240724), (16, 5430543), (24, 3620362), (48, 1810181), (73, 1190256), (137, 634224), (146, 595128), (181, 480048), (219, 396752), (274, 317112), (292, 297564), (362, 240024), (411, 211408), (438, 198376), (543, 160016), (548, 158556), (584, 148782), (724, 120012), (822, 105704), (876, 99188), (1086, 80008), (1096, 79278), (1168, 74391), (1448, 60006), (1644, 52852), (1752, 49594), (2172, 40004), (2192, 39639), (2896, 30003), (3288, 26426), (3504, 24797), (4344, 20002), (6576, 13213), (8688, 10001)]