72036828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 201369168

約数和(自身を除く): 129332340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 241, 276, 342, 361, 414, 437, 482, 684, 722, 723, 828, 874, 964, 1083, 1311, 1444, 1446, 1748, 2166, 2169, 2622, 2892, 3249, 3933, 4332, 4338, 4579, 5244, 5543, 6498, 7866, 8303, 8676, 9158, 11086, 12996, 13737, 15732, 16606, 16629, 18316, 22172, 24909, 27474, 33212, 33258, 41211, 49818, 49887, 54948, 66516, 74727, 82422, 87001, 99636, 99774, 105317, 149454, 164844, 174002, 199548, 210634, 261003, 298908, 315951, 348004, 421268, 522006, 631902, 783009, 947853, 1044012, 1263804, 1566018, 1895706, 2001023, 3132036, 3791412, 4002046, 6003069, 8004092, 12006138, 18009207, 24012276, 36018414, 72036828]

約数ペア:

[(1, 72036828), (2, 36018414), (3, 24012276), (4, 18009207), (6, 12006138), (9, 8004092), (12, 6003069), (18, 4002046), (19, 3791412), (23, 3132036), (36, 2001023), (38, 1895706), (46, 1566018), (57, 1263804), (69, 1044012), (76, 947853), (92, 783009), (114, 631902), (138, 522006), (171, 421268), (207, 348004), (228, 315951), (241, 298908), (276, 261003), (342, 210634), (361, 199548), (414, 174002), (437, 164844), (482, 149454), (684, 105317), (722, 99774), (723, 99636), (828, 87001), (874, 82422), (964, 74727), (1083, 66516), (1311, 54948), (1444, 49887), (1446, 49818), (1748, 41211), (2166, 33258), (2169, 33212), (2622, 27474), (2892, 24909), (3249, 22172), (3933, 18316), (4332, 16629), (4338, 16606), (4579, 15732), (5244, 13737), (5543, 12996), (6498, 11086), (7866, 9158), (8303, 8676)]