78379308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13523}}^1$

素因数の和:13563

約数の個数: 72

約数和(自身を含む): 236291328

約数和(自身を除く): 157912020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 13523, 27046, 40569, 54092, 81138, 94661, 121707, 162276, 189322, 243414, 283983, 311029, 378644, 486828, 567966, 622058, 851949, 933087, 1135932, 1244116, 1703898, 1866174, 2177203, 2799261, 3407796, 3732348, 4354406, 5598522, 6531609, 8708812, 11197044, 13063218, 19594827, 26126436, 39189654, 78379308]

約数ペア:

[(1, 78379308), (2, 39189654), (3, 26126436), (4, 19594827), (6, 13063218), (7, 11197044), (9, 8708812), (12, 6531609), (14, 5598522), (18, 4354406), (21, 3732348), (23, 3407796), (28, 2799261), (36, 2177203), (42, 1866174), (46, 1703898), (63, 1244116), (69, 1135932), (84, 933087), (92, 851949), (126, 622058), (138, 567966), (161, 486828), (207, 378644), (252, 311029), (276, 283983), (322, 243414), (414, 189322), (483, 162276), (644, 121707), (828, 94661), (966, 81138), (1449, 54092), (1932, 40569), (2898, 27046), (5796, 13523)]