172947168

素因数分解:

$2^5\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1297}}^1$

素因数の和:1776

約数の個数: 72

約数和(自身を含む): 493260768

約数和(自身を除く): 320313600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 463, 926, 1297, 1389, 1852, 2594, 2778, 3704, 3891, 4167, 5188, 5556, 7408, 7782, 8334, 10376, 11112, 11673, 14816, 15564, 16668, 20752, 22224, 23346, 31128, 33336, 41504, 44448, 46692, 62256, 66672, 93384, 124512, 133344, 186768, 373536, 600511, 1201022, 1801533, 2402044, 3603066, 4804088, 5404599, 7206132, 9608176, 10809198, 14412264, 19216352, 21618396, 28824528, 43236792, 57649056, 86473584, 172947168]

約数ペア:

[(1, 172947168), (2, 86473584), (3, 57649056), (4, 43236792), (6, 28824528), (8, 21618396), (9, 19216352), (12, 14412264), (16, 10809198), (18, 9608176), (24, 7206132), (32, 5404599), (36, 4804088), (48, 3603066), (72, 2402044), (96, 1801533), (144, 1201022), (288, 600511), (463, 373536), (926, 186768), (1297, 133344), (1389, 124512), (1852, 93384), (2594, 66672), (2778, 62256), (3704, 46692), (3891, 44448), (4167, 41504), (5188, 33336), (5556, 31128), (7408, 23346), (7782, 22224), (8334, 20752), (10376, 16668), (11112, 15564), (11673, 14816)]