78016944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 216736128

約数和(自身を除く): 138719184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1427, 1608, 2278, 2854, 3216, 3417, 4281, 4556, 5708, 6834, 8562, 9112, 11416, 13668, 17124, 18224, 22832, 24259, 27336, 34248, 48518, 54672, 68496, 72777, 95609, 97036, 145554, 191218, 194072, 286827, 291108, 382436, 388144, 573654, 582216, 764872, 1147308, 1164432, 1529744, 1625353, 2294616, 3250706, 4589232, 4876059, 6501412, 9752118, 13002824, 19504236, 26005648, 39008472, 78016944]

約数ペア:

[(1, 78016944), (2, 39008472), (3, 26005648), (4, 19504236), (6, 13002824), (8, 9752118), (12, 6501412), (16, 4876059), (17, 4589232), (24, 3250706), (34, 2294616), (48, 1625353), (51, 1529744), (67, 1164432), (68, 1147308), (102, 764872), (134, 582216), (136, 573654), (201, 388144), (204, 382436), (268, 291108), (272, 286827), (402, 194072), (408, 191218), (536, 145554), (804, 97036), (816, 95609), (1072, 72777), (1139, 68496), (1427, 54672), (1608, 48518), (2278, 34248), (2854, 27336), (3216, 24259), (3417, 22832), (4281, 18224), (4556, 17124), (5708, 13668), (6834, 11416), (8562, 9112)]