78725664

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14387}}^1$

素因数の和:14422

約数の個数: 72

約数和(自身を含む): 235675440

約数和(自身を除く): 156949776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 14387, 28774, 43161, 57548, 86322, 115096, 129483, 172644, 230192, 258966, 273353, 345288, 460384, 517932, 546706, 690576, 820059, 1035864, 1093412, 1381152, 1640118, 2071728, 2186824, 2460177, 3280236, 4143456, 4373648, 4920354, 6560472, 8747296, 9840708, 13120944, 19681416, 26241888, 39362832, 78725664]

約数ペア:

[(1, 78725664), (2, 39362832), (3, 26241888), (4, 19681416), (6, 13120944), (8, 9840708), (9, 8747296), (12, 6560472), (16, 4920354), (18, 4373648), (19, 4143456), (24, 3280236), (32, 2460177), (36, 2186824), (38, 2071728), (48, 1640118), (57, 1381152), (72, 1093412), (76, 1035864), (96, 820059), (114, 690576), (144, 546706), (152, 517932), (171, 460384), (228, 345288), (288, 273353), (304, 258966), (342, 230192), (456, 172644), (608, 129483), (684, 115096), (912, 86322), (1368, 57548), (1824, 43161), (2736, 28774), (5472, 14387)]