171729064612

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2971}}^1\times {\mathrm{3733}}^1$

素因数の和:6801

約数の個数: 72

約数和(自身を含む): 354230540160

約数和(自身を除く): 182501475548

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 2971, 3733, 3871, 5942, 7466, 7742, 11884, 14932, 15484, 20797, 26131, 41594, 52262, 83188, 104524, 145579, 182917, 234709, 291158, 294907, 365834, 469418, 582316, 589814, 731668, 938836, 1179628, 1642963, 2064349, 3285926, 4128698, 6571852, 8257396, 11090743, 11500741, 14450443, 22181486, 23001482, 28900886, 44362972, 46002964, 57801772, 77635201, 155270402, 310540804, 543446407, 876168697, 1086892814, 1752337394, 2173785628, 3504674788, 6133180879, 12266361758, 24532723516, 42932266153, 85864532306, 171729064612]

約数ペア:

[(1, 171729064612), (2, 85864532306), (4, 42932266153), (7, 24532723516), (14, 12266361758), (28, 6133180879), (49, 3504674788), (79, 2173785628), (98, 1752337394), (158, 1086892814), (196, 876168697), (316, 543446407), (553, 310540804), (1106, 155270402), (2212, 77635201), (2971, 57801772), (3733, 46002964), (3871, 44362972), (5942, 28900886), (7466, 23001482), (7742, 22181486), (11884, 14450443), (14932, 11500741), (15484, 11090743), (20797, 8257396), (26131, 6571852), (41594, 4128698), (52262, 3285926), (83188, 2064349), (104524, 1642963), (145579, 1179628), (182917, 938836), (234709, 731668), (291158, 589814), (294907, 582316), (365834, 469418)]