38393532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 102604320

約数和(自身を除く): 64210788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 521, 534, 801, 828, 1042, 1068, 1563, 1602, 2047, 2084, 3126, 3204, 4094, 4689, 6141, 6252, 8188, 9378, 11983, 12282, 18423, 18756, 23966, 24564, 35949, 36846, 46369, 47932, 71898, 73692, 92738, 107847, 139107, 143796, 185476, 215694, 278214, 417321, 431388, 556428, 834642, 1066487, 1669284, 2132974, 3199461, 4265948, 6398922, 9598383, 12797844, 19196766, 38393532]

約数ペア:

[(1, 38393532), (2, 19196766), (3, 12797844), (4, 9598383), (6, 6398922), (9, 4265948), (12, 3199461), (18, 2132974), (23, 1669284), (36, 1066487), (46, 834642), (69, 556428), (89, 431388), (92, 417321), (138, 278214), (178, 215694), (207, 185476), (267, 143796), (276, 139107), (356, 107847), (414, 92738), (521, 73692), (534, 71898), (801, 47932), (828, 46369), (1042, 36846), (1068, 35949), (1563, 24564), (1602, 23966), (2047, 18756), (2084, 18423), (3126, 12282), (3204, 11983), (4094, 9378), (4689, 8188), (6141, 6252)]