72028548

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 125378172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 107, 108, 138, 207, 214, 271, 276, 321, 414, 428, 542, 621, 642, 813, 828, 963, 1084, 1242, 1284, 1626, 1926, 2439, 2461, 2484, 2889, 3252, 3852, 4878, 4922, 5778, 6233, 7317, 7383, 9756, 9844, 11556, 12466, 14634, 14766, 18699, 22149, 24932, 28997, 29268, 29532, 37398, 44298, 56097, 57994, 66447, 74796, 86991, 88596, 112194, 115988, 132894, 168291, 173982, 224388, 260973, 265788, 336582, 347964, 521946, 666931, 673164, 782919, 1043892, 1333862, 1565838, 2000793, 2667724, 3131676, 4001586, 6002379, 8003172, 12004758, 18007137, 24009516, 36014274, 72028548]

約数ペア:

[(1, 72028548), (2, 36014274), (3, 24009516), (4, 18007137), (6, 12004758), (9, 8003172), (12, 6002379), (18, 4001586), (23, 3131676), (27, 2667724), (36, 2000793), (46, 1565838), (54, 1333862), (69, 1043892), (92, 782919), (107, 673164), (108, 666931), (138, 521946), (207, 347964), (214, 336582), (271, 265788), (276, 260973), (321, 224388), (414, 173982), (428, 168291), (542, 132894), (621, 115988), (642, 112194), (813, 88596), (828, 86991), (963, 74796), (1084, 66447), (1242, 57994), (1284, 56097), (1626, 44298), (1926, 37398), (2439, 29532), (2461, 29268), (2484, 28997), (2889, 24932), (3252, 22149), (3852, 18699), (4878, 14766), (4922, 14634), (5778, 12466), (6233, 11556), (7317, 9844), (7383, 9756)]