74372368

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 171667584

約数和(自身を除く): 97295216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 131, 137, 148, 259, 262, 274, 296, 518, 524, 548, 592, 917, 959, 1036, 1048, 1096, 1834, 1918, 2072, 2096, 2192, 3668, 3836, 4144, 4847, 5069, 7336, 7672, 9694, 10138, 14672, 15344, 17947, 19388, 20276, 33929, 35483, 35894, 38776, 40552, 67858, 70966, 71788, 77552, 81104, 125629, 135716, 141932, 143576, 251258, 271432, 283864, 287152, 502516, 542864, 567728, 664039, 1005032, 1328078, 2010064, 2656156, 4648273, 5312312, 9296546, 10624624, 18593092, 37186184, 74372368]

約数ペア:

[(1, 74372368), (2, 37186184), (4, 18593092), (7, 10624624), (8, 9296546), (14, 5312312), (16, 4648273), (28, 2656156), (37, 2010064), (56, 1328078), (74, 1005032), (112, 664039), (131, 567728), (137, 542864), (148, 502516), (259, 287152), (262, 283864), (274, 271432), (296, 251258), (518, 143576), (524, 141932), (548, 135716), (592, 125629), (917, 81104), (959, 77552), (1036, 71788), (1048, 70966), (1096, 67858), (1834, 40552), (1918, 38776), (2072, 35894), (2096, 35483), (2192, 33929), (3668, 20276), (3836, 19388), (4144, 17947), (4847, 15344), (5069, 14672), (7336, 10138), (7672, 9694)]