79803738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3461}}^1$

素因数の和:3540

約数の個数: 64

約数和(自身を含む): 206058240

約数和(自身を除く): 126254502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3461, 3843, 6922, 7686, 10383, 11529, 20766, 23058, 24227, 31149, 48454, 62298, 72681, 93447, 145362, 186894, 211121, 218043, 422242, 436086, 633363, 654129, 1266726, 1308258, 1477847, 1900089, 2955694, 3800178, 4433541, 5700267, 8867082, 11400534, 13300623, 26601246, 39901869, 79803738]

約数ペア:

[(1, 79803738), (2, 39901869), (3, 26601246), (6, 13300623), (7, 11400534), (9, 8867082), (14, 5700267), (18, 4433541), (21, 3800178), (27, 2955694), (42, 1900089), (54, 1477847), (61, 1308258), (63, 1266726), (122, 654129), (126, 633363), (183, 436086), (189, 422242), (366, 218043), (378, 211121), (427, 186894), (549, 145362), (854, 93447), (1098, 72681), (1281, 62298), (1647, 48454), (2562, 31149), (3294, 24227), (3461, 23058), (3843, 20766), (6922, 11529), (7686, 10383)]