80854386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 97198734

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 137, 167, 186, 274, 334, 411, 501, 589, 822, 1002, 1178, 1767, 2603, 3173, 3534, 4247, 5177, 5206, 6346, 7809, 8494, 9519, 10354, 12741, 15531, 15618, 19038, 22879, 25482, 31062, 45758, 68637, 80693, 98363, 137274, 161386, 196726, 242079, 295089, 434701, 484158, 590178, 709249, 869402, 1304103, 1418498, 2127747, 2608206, 4255494, 13475731, 26951462, 40427193, 80854386]

約数ペア:

[(1, 80854386), (2, 40427193), (3, 26951462), (6, 13475731), (19, 4255494), (31, 2608206), (38, 2127747), (57, 1418498), (62, 1304103), (93, 869402), (114, 709249), (137, 590178), (167, 484158), (186, 434701), (274, 295089), (334, 242079), (411, 196726), (501, 161386), (589, 137274), (822, 98363), (1002, 80693), (1178, 68637), (1767, 45758), (2603, 31062), (3173, 25482), (3534, 22879), (4247, 19038), (5177, 15618), (5206, 15531), (6346, 12741), (7809, 10354), (8494, 9519)]