78738384

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 215379072

約数和(自身を除く): 136640688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 219, 276, 292, 368, 438, 552, 584, 876, 977, 1104, 1168, 1679, 1752, 1954, 2931, 3358, 3504, 3908, 5037, 5862, 6716, 7816, 10074, 11724, 13432, 15632, 20148, 22471, 23448, 26864, 40296, 44942, 46896, 67413, 71321, 80592, 89884, 134826, 142642, 179768, 213963, 269652, 285284, 359536, 427926, 539304, 570568, 855852, 1078608, 1141136, 1640383, 1711704, 3280766, 3423408, 4921149, 6561532, 9842298, 13123064, 19684596, 26246128, 39369192, 78738384]

約数ペア:

[(1, 78738384), (2, 39369192), (3, 26246128), (4, 19684596), (6, 13123064), (8, 9842298), (12, 6561532), (16, 4921149), (23, 3423408), (24, 3280766), (46, 1711704), (48, 1640383), (69, 1141136), (73, 1078608), (92, 855852), (138, 570568), (146, 539304), (184, 427926), (219, 359536), (276, 285284), (292, 269652), (368, 213963), (438, 179768), (552, 142642), (584, 134826), (876, 89884), (977, 80592), (1104, 71321), (1168, 67413), (1679, 46896), (1752, 44942), (1954, 40296), (2931, 26864), (3358, 23448), (3504, 22471), (3908, 20148), (5037, 15632), (5862, 13432), (6716, 11724), (7816, 10074)]