123748368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2964

約数の個数: 80

約数和(自身を含む): 343787520

約数和(自身を除く): 220039152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 2887, 3572, 5358, 5774, 7144, 8661, 10716, 11548, 14288, 17322, 21432, 23096, 34644, 42864, 46192, 54853, 69288, 109706, 135689, 138576, 164559, 219412, 271378, 329118, 407067, 438824, 542756, 658236, 814134, 877648, 1085512, 1316472, 1628268, 2171024, 2578091, 2632944, 3256536, 5156182, 6513072, 7734273, 10312364, 15468546, 20624728, 30937092, 41249456, 61874184, 123748368]

約数ペア:

[(1, 123748368), (2, 61874184), (3, 41249456), (4, 30937092), (6, 20624728), (8, 15468546), (12, 10312364), (16, 7734273), (19, 6513072), (24, 5156182), (38, 3256536), (47, 2632944), (48, 2578091), (57, 2171024), (76, 1628268), (94, 1316472), (114, 1085512), (141, 877648), (152, 814134), (188, 658236), (228, 542756), (282, 438824), (304, 407067), (376, 329118), (456, 271378), (564, 219412), (752, 164559), (893, 138576), (912, 135689), (1128, 109706), (1786, 69288), (2256, 54853), (2679, 46192), (2887, 42864), (3572, 34644), (5358, 23096), (5774, 21432), (7144, 17322), (8661, 14288), (10716, 11548)]