72142531344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38537677}}^1$

素因数の和:38537704

約数の個数: 60

約数和(自身を含む): 217429579276

約数和(自身を除く): 145287047932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38537677, 77075354, 115613031, 154150708, 231226062, 308301416, 346839093, 462452124, 500989801, 616602832, 693678186, 924904248, 1001979602, 1387356372, 1502969403, 1849808496, 2003959204, 2774712744, 3005938806, 4007918408, 4508908209, 5549425488, 6011877612, 8015836816, 9017816418, 12023755224, 18035632836, 24047510448, 36071265672, 72142531344]

約数ペア:

[(1, 72142531344), (2, 36071265672), (3, 24047510448), (4, 18035632836), (6, 12023755224), (8, 9017816418), (9, 8015836816), (12, 6011877612), (13, 5549425488), (16, 4508908209), (18, 4007918408), (24, 3005938806), (26, 2774712744), (36, 2003959204), (39, 1849808496), (48, 1502969403), (52, 1387356372), (72, 1001979602), (78, 924904248), (104, 693678186), (117, 616602832), (144, 500989801), (156, 462452124), (208, 346839093), (234, 308301416), (312, 231226062), (468, 154150708), (624, 115613031), (936, 77075354), (1872, 38537677)]