29240172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 81505424

約数和(自身を除く): 52265252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1453, 1548, 1677, 2236, 2906, 3354, 4359, 5031, 5812, 6708, 8718, 10062, 13077, 17436, 18889, 20124, 26154, 37778, 52308, 56667, 62479, 75556, 113334, 124958, 170001, 187437, 226668, 249916, 340002, 374874, 562311, 680004, 749748, 812227, 1124622, 1624454, 2249244, 2436681, 3248908, 4873362, 7310043, 9746724, 14620086, 29240172]

約数ペア:

[(1, 29240172), (2, 14620086), (3, 9746724), (4, 7310043), (6, 4873362), (9, 3248908), (12, 2436681), (13, 2249244), (18, 1624454), (26, 1124622), (36, 812227), (39, 749748), (43, 680004), (52, 562311), (78, 374874), (86, 340002), (117, 249916), (129, 226668), (156, 187437), (172, 170001), (234, 124958), (258, 113334), (387, 75556), (468, 62479), (516, 56667), (559, 52308), (774, 37778), (1118, 26154), (1453, 20124), (1548, 18889), (1677, 17436), (2236, 13077), (2906, 10062), (3354, 8718), (4359, 6708), (5031, 5812)]