80967432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 251919360

約数和(自身を除く): 170951928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 283, 312, 364, 393, 524, 546, 566, 728, 786, 849, 917, 1048, 1092, 1132, 1572, 1698, 1703, 1834, 1981, 2184, 2264, 2751, 3144, 3396, 3406, 3668, 3679, 3962, 5109, 5502, 5943, 6792, 6812, 7336, 7358, 7924, 10218, 11004, 11037, 11886, 11921, 13624, 14716, 15848, 20436, 22008, 22074, 23772, 23842, 25753, 29432, 35763, 37073, 40872, 44148, 47544, 47684, 51506, 71526, 74146, 77259, 88296, 95368, 103012, 111219, 143052, 148292, 154518, 206024, 222438, 259511, 286104, 296584, 309036, 444876, 481949, 519022, 618072, 778533, 889752, 963898, 1038044, 1445847, 1557066, 1927796, 2076088, 2891694, 3114132, 3373643, 3855592, 5783388, 6228264, 6747286, 10120929, 11566776, 13494572, 20241858, 26989144, 40483716, 80967432]

約数ペア:

[(1, 80967432), (2, 40483716), (3, 26989144), (4, 20241858), (6, 13494572), (7, 11566776), (8, 10120929), (12, 6747286), (13, 6228264), (14, 5783388), (21, 3855592), (24, 3373643), (26, 3114132), (28, 2891694), (39, 2076088), (42, 1927796), (52, 1557066), (56, 1445847), (78, 1038044), (84, 963898), (91, 889752), (104, 778533), (131, 618072), (156, 519022), (168, 481949), (182, 444876), (262, 309036), (273, 296584), (283, 286104), (312, 259511), (364, 222438), (393, 206024), (524, 154518), (546, 148292), (566, 143052), (728, 111219), (786, 103012), (849, 95368), (917, 88296), (1048, 77259), (1092, 74146), (1132, 71526), (1572, 51506), (1698, 47684), (1703, 47544), (1834, 44148), (1981, 40872), (2184, 37073), (2264, 35763), (2751, 29432), (3144, 25753), (3396, 23842), (3406, 23772), (3668, 22074), (3679, 22008), (3962, 20436), (5109, 15848), (5502, 14716), (5943, 13624), (6792, 11921), (6812, 11886), (7336, 11037), (7358, 11004), (7924, 10218)]