61965072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 189571200

約数和(自身を除く): 127606128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 419, 468, 474, 624, 632, 711, 838, 936, 948, 1027, 1257, 1264, 1422, 1676, 1872, 1896, 2054, 2514, 2844, 3081, 3352, 3771, 3792, 4108, 5028, 5447, 5688, 6162, 6704, 7542, 8216, 9243, 10056, 10894, 11376, 12324, 15084, 16341, 16432, 18486, 20112, 21788, 24648, 30168, 32682, 33101, 36972, 43576, 49023, 49296, 60336, 65364, 66202, 73944, 87152, 98046, 99303, 130728, 132404, 147888, 196092, 198606, 261456, 264808, 297909, 392184, 397212, 430313, 529616, 595818, 784368, 794424, 860626, 1191636, 1290939, 1588848, 1721252, 2383272, 2581878, 3442504, 3872817, 4766544, 5163756, 6885008, 7745634, 10327512, 15491268, 20655024, 30982536, 61965072]

約数ペア:

[(1, 61965072), (2, 30982536), (3, 20655024), (4, 15491268), (6, 10327512), (8, 7745634), (9, 6885008), (12, 5163756), (13, 4766544), (16, 3872817), (18, 3442504), (24, 2581878), (26, 2383272), (36, 1721252), (39, 1588848), (48, 1290939), (52, 1191636), (72, 860626), (78, 794424), (79, 784368), (104, 595818), (117, 529616), (144, 430313), (156, 397212), (158, 392184), (208, 297909), (234, 264808), (237, 261456), (312, 198606), (316, 196092), (419, 147888), (468, 132404), (474, 130728), (624, 99303), (632, 98046), (711, 87152), (838, 73944), (936, 66202), (948, 65364), (1027, 60336), (1257, 49296), (1264, 49023), (1422, 43576), (1676, 36972), (1872, 33101), (1896, 32682), (2054, 30168), (2514, 24648), (2844, 21788), (3081, 20112), (3352, 18486), (3771, 16432), (3792, 16341), (4108, 15084), (5028, 12324), (5447, 11376), (5688, 10894), (6162, 10056), (6704, 9243), (7542, 8216)]