78263592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 225054720

約数和(自身を除く): 146791128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 73, 88, 93, 124, 131, 132, 146, 186, 219, 248, 262, 264, 292, 341, 372, 393, 438, 524, 584, 682, 744, 786, 803, 876, 1023, 1048, 1364, 1441, 1572, 1606, 1752, 2046, 2263, 2409, 2728, 2882, 3144, 3212, 4061, 4092, 4323, 4526, 4818, 5764, 6424, 6789, 8122, 8184, 8646, 9052, 9563, 9636, 11528, 12183, 13578, 16244, 17292, 18104, 19126, 19272, 24366, 24893, 27156, 28689, 32488, 34584, 38252, 44671, 48732, 49786, 54312, 57378, 74679, 76504, 89342, 97464, 99572, 105193, 114756, 134013, 149358, 178684, 199144, 210386, 229512, 268026, 296453, 298716, 315579, 357368, 420772, 536052, 592906, 597432, 631158, 841544, 889359, 1072104, 1185812, 1262316, 1778718, 2371624, 2524632, 3260983, 3557436, 6521966, 7114872, 9782949, 13043932, 19565898, 26087864, 39131796, 78263592]

約数ペア:

[(1, 78263592), (2, 39131796), (3, 26087864), (4, 19565898), (6, 13043932), (8, 9782949), (11, 7114872), (12, 6521966), (22, 3557436), (24, 3260983), (31, 2524632), (33, 2371624), (44, 1778718), (62, 1262316), (66, 1185812), (73, 1072104), (88, 889359), (93, 841544), (124, 631158), (131, 597432), (132, 592906), (146, 536052), (186, 420772), (219, 357368), (248, 315579), (262, 298716), (264, 296453), (292, 268026), (341, 229512), (372, 210386), (393, 199144), (438, 178684), (524, 149358), (584, 134013), (682, 114756), (744, 105193), (786, 99572), (803, 97464), (876, 89342), (1023, 76504), (1048, 74679), (1364, 57378), (1441, 54312), (1572, 49786), (1606, 48732), (1752, 44671), (2046, 38252), (2263, 34584), (2409, 32488), (2728, 28689), (2882, 27156), (3144, 24893), (3212, 24366), (4061, 19272), (4092, 19126), (4323, 18104), (4526, 17292), (4818, 16244), (5764, 13578), (6424, 12183), (6789, 11528), (8122, 9636), (8184, 9563), (8646, 9052)]