38054484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 111215104

約数和(自身を除く): 73160620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 43, 52, 61, 62, 78, 86, 93, 117, 122, 124, 129, 156, 172, 183, 186, 234, 244, 258, 279, 366, 372, 387, 403, 468, 516, 549, 558, 559, 732, 774, 793, 806, 1098, 1116, 1118, 1209, 1333, 1548, 1586, 1612, 1677, 1891, 2196, 2236, 2379, 2418, 2623, 2666, 3172, 3354, 3627, 3782, 3999, 4758, 4836, 5031, 5246, 5332, 5673, 6708, 7137, 7254, 7564, 7869, 7998, 9516, 10062, 10492, 11346, 11997, 14274, 14508, 15738, 15996, 17019, 17329, 20124, 22692, 23607, 23994, 24583, 28548, 31476, 34038, 34099, 34658, 47214, 47988, 49166, 51987, 68076, 68198, 69316, 73749, 81313, 94428, 98332, 102297, 103974, 136396, 147498, 155961, 162626, 204594, 207948, 221247, 243939, 294996, 306891, 311922, 325252, 409188, 442494, 487878, 613782, 623844, 731817, 884988, 975756, 1057069, 1227564, 1463634, 2114138, 2927268, 3171207, 4228276, 6342414, 9513621, 12684828, 19027242, 38054484]

約数ペア:

[(1, 38054484), (2, 19027242), (3, 12684828), (4, 9513621), (6, 6342414), (9, 4228276), (12, 3171207), (13, 2927268), (18, 2114138), (26, 1463634), (31, 1227564), (36, 1057069), (39, 975756), (43, 884988), (52, 731817), (61, 623844), (62, 613782), (78, 487878), (86, 442494), (93, 409188), (117, 325252), (122, 311922), (124, 306891), (129, 294996), (156, 243939), (172, 221247), (183, 207948), (186, 204594), (234, 162626), (244, 155961), (258, 147498), (279, 136396), (366, 103974), (372, 102297), (387, 98332), (403, 94428), (468, 81313), (516, 73749), (549, 69316), (558, 68198), (559, 68076), (732, 51987), (774, 49166), (793, 47988), (806, 47214), (1098, 34658), (1116, 34099), (1118, 34038), (1209, 31476), (1333, 28548), (1548, 24583), (1586, 23994), (1612, 23607), (1677, 22692), (1891, 20124), (2196, 17329), (2236, 17019), (2379, 15996), (2418, 15738), (2623, 14508), (2666, 14274), (3172, 11997), (3354, 11346), (3627, 10492), (3782, 10062), (3999, 9516), (4758, 7998), (4836, 7869), (5031, 7564), (5246, 7254), (5332, 7137), (5673, 6708)]