72463984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 148740480

約数和(自身を除く): 76276496

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 2939, 3082, 5878, 6164, 11756, 12328, 23512, 24656, 47024, 67597, 135194, 196913, 270388, 393826, 540776, 787652, 1081552, 1575304, 3150608, 4528999, 9057998, 18115996, 36231992, 72463984]

約数ペア:

[(1, 72463984), (2, 36231992), (4, 18115996), (8, 9057998), (16, 4528999), (23, 3150608), (46, 1575304), (67, 1081552), (92, 787652), (134, 540776), (184, 393826), (268, 270388), (368, 196913), (536, 135194), (1072, 67597), (1541, 47024), (2939, 24656), (3082, 23512), (5878, 12328), (6164, 11756)]